A legion of supporters across neighbourhoods, schools, and households are creating a groundswell of support for one of the most successful and cost-effective health interventions in history: vaccination. These are everyday heroes in Pakistan’s fight against polio.
These thousands of brave individuals are championing polio vaccine within their communities to enlist the majority in the pursuit of protecting the minority — reaching the last 5% of missed children in Pakistan.
One of the major factors that determines whether a child will receive vaccinations is the primary caregiver’s receptiveness to immunization. The decision to vaccinate is a complex interplay of various socio-cultural, religious, and political factors. By educating caregivers and answering their questions, these Vaccine Heroes serve as powerful advocates for vaccination, even creating demand where previously there might have been hesitation. This is where everyday people step in to vouch for vaccination as a basic health right.
Here are some nuanced, powerful, and thought-provoking testimonies on their unwavering belief in reaching every last child:
In April
60 environmental detection sites active in April 2019 – largest environmental footprint in the world.
1.8 million children were vaccinated in April 2019 at 421 Permanent Transit Points (PTPs) set up across the country.
37.6 million children were vaccinated with oral polio vaccine during April National Immunization Days campaign (NID).
Polio eradication was in high-level spotlight this week in the top echelons of global leadership as World Health Organization (WHO) Member States, donors, partners, civil society organizations, health and development actors gathered this week at the 72nd World Health Assembly (WHA) in Geneva, Switzerland.
In his opening address to delegates, WHO Director-General and Chair of the Polio Oversight Board (POB), Dr Tedros Adhanom Ghebreyesus talked about the long-winding journey of polio eradication since its adoption as a landmark resolution at the WHA in 1988 and the hopes of finishing eradication in the near future: “Together with our partners at Rotary, CDC, UNICEF, the Bill & Melinda Gates Foundation and Gavi, the Vaccine Alliance in the Global Polio Eradication Initiative, we have launched a new strategy to address the most difficult remaining areas in Afghanistan and Pakistan. Earlier this year I came across a video of a man called Irfanullah, wading through snow to deliver polio vaccines in Pakistan. With the dedication and commitment of people like him, I have no doubt we will succeed in making polio history.”
Member States expressed overwhelming support of the Polio Endgame Strategy 2019-2023. The new strategy sets the stage for a decisive win against polio through the parallel pursuit of the wild poliovirus and circulating vaccine-derived poliovirus. The Strategic Plan incorporates collaboration with other health interventions, fostering stronger alliances and managerial innovations by working in close coordination with governments in endemic countries. The Member States welcomed the trifecta of Eradication, Integration, and Containment/Certification, which set the foundations of a sustainable polio-free world by anchoring polio activities within the broader immunization system, ensuring an effective transition of eradication knowledge and assets and ensuring that no poliovirus can paralyze children again.
With an eye towards an inclusive and sustainable polio-free future, there was broad consensus that all stakeholders—governments, GPEI partners, private and public donors, policy makers, health, and non-health actors— are in this together. One of the recurring themes was the need to ensure concerted efforts—financial and programmatic— to get over the hump in this last mile over to the finish line.
The general air was that of cautious optimism, as all Member States acknowledged that the path to finishing polio eradication is well within sight, all thanks to the Endgame Plan 2013-2018 which succeeded in certifying South-East Asia (SEARO) as polio-free, brought the African Region closer than ever to eradication of wild poliovirus, possibly eradicated two out of three wild poliovirus strains, set the world on the path of phased Oral Polio Vaccine (OPV) removal, stopped outbreaks in Syria and Horn of Africa, and cornered wild poliovirus circulation to a joint cross-border reservoir between Afghanistan and Pakistan.
The delegates particularly appreciated the strong commitments espoused by Afghanistan and Pakistan for a more systematic collaboration to jointly target the common wild poliovirus reservoir on all fronts with an approach that combines the scientific with the social and anthropological. Pakistan’s representative said, “We remain resolute with the highest level of political commitment… strengthening routine immunization, addressing prevalent malnutrition, and provision of safe water and sanitation are strategies being implemented in tandem. Communication challenges of low-risk perception and concerns around vaccine safety and efficacy are being addressed through a revised communication strategy. We continue to coordinate with Afghanistan programme to share experience in strategies to manage the common epidemiological block. In light of the recent cases, the Government of Pakistan has decided to carry out a comprehensive programme review on an urgent footing. I would like to sincerely thank our partners and donors who are a part of this initiative and helped us get this far. We pledge our complete commitment to reach every last child, so no future generations have to suffer from a crippling disease like polio.”
Rotary International, one of the pioneering partners of the GPEI, maintained that wild poliovirus eradication remains the overriding priority, and to that end, re-affirmed collective commitment of their 1.2 million members around the world: “It is easy to forget the hurdles we have overcome—such as: addressing outbreaks in more than 20 countries in Africa, or how India had 80% burden of the total polio caseload in the world. Our challenge is not feasibility, but determination…global commitment has brought us to the threshold of a polio-free world. Let us act with urgency to end polio forever.”
In his closing remarks, Dr Tedros thanked the Crown Prince of Abu Dhabi and the United Arab Emirates for hosting a pledging moment for the Global Polio Eradication Initiative, “Global progress to end polio would not be possible without partners like the UAE. I would like to thank His Highness Sheikh Mohamed bin Zayed Al Nahyan, Crown Prince of Abu Dhabi, and the UAE – a long-time supporter of the polio programme – for agreeing to host the GPEI pledging event this November at the Reaching the Last Mile Forum, a gathering of leaders from across the global health space.”
The 72nd World Health Assembly, the governing body of the World Health Organization held by in Geneva, Switzerland is the biggest congregation of public health actors. Taking advantage of the critical mass of global leaders, the Global Polio Eradication Initiative hosted an event for polio eradicators, partners and stakeholders on 21 May 2019.
The event, To Succeed by 2023—Reaching Every Last Child, celebrated the GPEI’s new Polio Endgame Strategy 2019-2023. The five-year plan spells out the tactics and tools to wipe out the poliovirus from its last remaining reservoirs, including innovative strategies to vaccinate hard-to-reach children and expanded partnerships with the Expanded Programme on Immunization (EPI) community and health emergencies.
The informal event brought together a cross-section of stakeholders – partners, health actors, non-health actors, supporters, donors, Ministers of Health of endemic countries, WHO Regional Director for the Eastern Mediterranean, and Polio Oversight Board members – alluding to strengthened and systematic collaboration in areas of management, research and financing activities in the last mile.
Dr Zafar Mirza, Pakistan’s Minister of State,Ministry of National Health Services, Regulations and Coordination, took the stage and gave insight into country-level polio eradication efforts and the need for coordinated action with Afghanistan: “20 years ago, 30 000 children were paralyzed by polio in Pakistan. This year, 15 cases have been reported. While we have done a lot, it is clearly not enough. We are resolute in this conviction. We, together with Afghanistan, must make sure we eradicate polio for the sake of our children. Our science is complete, only our efforts are lacking. Along with the polio programme, the donors and the Afghan government, we will get to the finish line.”
Echoing similar sentiments, Dr Ferozuddin Feroz, Minister of Public Health of Afghanistan, said, “I would like to start by expressing thanks to all the partners for their support. As you know, Afghanistan has a very challenging context due to inaccessibility, refusals, gaps in campaign quality, low routine immunization coverage, and extensive cross-border movement. But, Afghanistan has made progress—five out of seven regions continue to maintain immunization activities. We view polio as a neutral issue and have developed a robust National Emergency Action Plan 2019. We appreciate the Polio Endgame Strategy 2019-2023. We believe coordination with Pakistan will help us deliver a polio-free world. We look forward to your continued technical and financial support to achieve the goal of polio eradication.”
Recognizing the long-standing commitment of the United Arab Emirates, a video was played showing the on-ground efforts of the Emirates Polio Campaign, working with communities and families in Pakistan in collaboration with the Global Polio Eradication Initiative and partners, and the Government of Pakistan. Thanks to the Emirates Polio Campaign, 71 million Pakistani children have been reached with 410 million doses of polio vaccine.
Dr Abdullahi Garba, Director for Planning, Research and Statistics, National Primary Healthcare Development Agency spoke on behalf of Professor Isaac F Adewole, Federal Minister of Health of Nigeria. Dr Garba harked back to the past as the GPEI plans for the future: “Nigeria started actively working to eradicate polio in 1988, at a time when we used to have up to a thousand cases every year. With all our innovation and efforts, I am pleased to inform you today that no wild polio case has been detected for the past 33 months. This feat was achieved through continuous efforts between the government, GPEI and partners, having diligent incidence reporting, reaching inaccessible children, and improving the quality of the polio surveillance immunization activities through strong oversight mechanisms in Nigeria. I know I also speak on behalf of all countries across Africa – we will achieve success.”
Rounding off the evening, Dr Tedros Adhanom Ghebreyesus, the World Health Organization Director-General and Chair of the GPEI Polio Oversight Board, took the stage to recount his first visit of the year to the polio endemic countries of Afghanistan and Pakistan, the progress made over decades, and the need to re-commit to the cause of ending polio. “Together with Regional Director Ahmed Al-Mandhari and Chris Elias of the Gates Foundation, we travelled to Pakistan and Afghanistan. We saw first-hand the commitments by both public and civil society leaders, which gave us a lot of confidence. The other thing that gave us confidence was seeing our brave health workers trudging through deep snow. And of course, our partners: Rotary, United Arab Emirates, CDC, UNICEF, the Bill & Melinda Gates Foundation and Gavi. The last 30 years have brought us to the threshold of being polio-free…(which) lay out the roadmap that is the Polio Endgame Strategy 2019-2023. The Ministers of Afghanistan and Pakistan have also assured us that they will continue to work together in their shared corridor to finish polio once and for all.”
In 1988, the World Health Assembly passed a resolution to globally eradicate poliovirus, in what was meant to be “an appropriate gift…from the twentieth to the twenty-first century.”
As the GPEI plans for the future and its final push to ‘finish the job,’ it is clear that political and financial efforts need to ramp up in this increasingly steep last mile. As he concluded, Dr Tedros thanked committed partners like United Arab Emirates: “Global progress to end polio would not be possible without partners like the UAE. I would like to thank His Highness Sheikh Mohamed bin Zayed Al Nahyan, Crown Prince of Abu Dhabi, and the UAE – a long-time supporter of the polio programme – for agreeing to host the GPEI pledging event this November at the Reaching the Last Mile Forum, a gathering of leaders from across the global health space held once every two years…let us join together to end polio.”
In April:
4 cases of wild poliovirus were reported in April 2019.
9.2 million children under the age of five were targeted during the March National Immunization Days (NIDs)—conducted between 1-5 April 2019.
578 Permanent Transit Teams (PTTs) were operational across Afghanistan in April 2019.
In March:
4 new cases of wild poliovirus cases were reported.
2 million children were vaccinated in March 2019 at 403 Permanent Transit Points (PTPs) set up across the country.
20.5 million children were vaccinated with oral polio vaccine during March Sub-National Immunization Days campaign (SNID).
On both sides of the historical 2640-kilometre-long border between Pakistan and Afghanistan, communities maintain close familial ties with each other. The constant year-round cross border movement makes for easy wild poliovirus transmission in the common epidemiological block.
As a new tactic in their joint efforts to defeat poliovirus circulation, Afghanistan and Pakistan have introduced all-age polio vaccination for travellers crossing the international borders in efforts to increase general population immunity against polio and to help stop the cross-border transmission of poliovirus. The official inauguration of the all-age vaccination effort took place on 25 March 2019 at the border crossings in Friendship Gate (Chaman-Spin Boldak) in the south, and in Torkham in the north.
Although polio mainly affects children under the age of five, it can also paralyze older children and adults, especially in settings where most people are not well-immunized. Adults may play a role in poliovirus transmission, so ensuring that they have sufficient immunity is critical to simultaneously eliminating poliovirus from the highest risk areas on both sides of the Pakistan-Afghanistan border.
This is particularly important at the two main border crossing points – Friendship Gate and Torkham – given the extensive amount of daily movement. It is estimated that the Friendship Gate border alone receives a daily foot traffic of 30 000. Travellers include women and men of all ages, from children to the elderly.
Pakistan and Afghanistan first increased the age for polio vaccination at the border in January 2016, from children under five years to those up to 10 years old. The decision was in line with the recommendations of the Emergency Committee under the International Health Regulations (IHR) which declared the global spread of polio a “public health emergency of international concern”,
The all-age vaccination against polio at the border crossings serves a practical implementation of another recommendation of the IHR Committee: that Pakistan and Afghanistan should “further intensify crossborder efforts by significantly improving coordination at the national, regional and local levels to substantially increase vaccination coverage of travelers crossing the border and of high risk crossborder populations.”
As part of the newly introduced all-age vaccination, all people above 10 years of age who are given OPV at the border are issued a special card as proof of vaccination. The card remains valid for one year and exempts regular crossers from receiving the vaccination again. Children under 10 years of age will be vaccinated each time they cross the border.
Before all-age vaccination began at Friendship Gate and Torkham, public officials held extensive communication outreach both sides of the border to publicize the expansion of vaccination activities from children under 10 to all ages. Radio messages were played in regional languages, and community engagement sessions sensitized people who regularly travel across the border. Banners and posters were displayed at prominent locations.
Deputy Commissioner for Khyber District in Khyber Pakhtunkhwa province, Mr Mehmood Aslam Wazir, inaugurated the launch of All-Age Vaccination by vaccinating elderly persons at the Torkham border crossing. “Vaccination builds immunity and it is necessary for children to be vaccinated in every anti-polio campaign. The polio virus is in circulation and could be a threat to any child. The elders in our community could be carrier of the virus and take along the virus from one place to another, therefore, vaccination of every traveller, of all ages and genders, crossing Pakistan-Afghanistan border will be the key determinant to interrupt polio virus transmission in the region, and the world.”
The introduction of the all-age vaccination at border crossings is the latest example of cross-border cooperation between Pakistan and Afghanistan. The two countries continue to work closely together to ensure synchronization of strategies, tools and activities on both sides of the border.
After concerted efforts spanning decades, polio eradication efforts are in the homestretch and experts are advising how to fast-track the last mile.
The SAGE convened in Geneva from 2-4 April 2019 to discuss all things related to vaccines and immunizations, including poliovirus and the global eradication efforts around it. SAGE reviewed the latest global polio epidemiology, the new Global Polio Eradication Endgame Strategy 2019-2023, and what the post-eradication world could look like.
Double down and escalate the fight to end wild poliovirus
While SAGE noted the achievements and the progress of the Global Polio Eradication Initiative—reducing the incidence of polio by 99%, absence of wild polio virus type 3 cases, and evidence of Nigeria being wild poliovirus free for over two years—the group displayed cautious optimism about meeting the timeline set out for global eradication of wild poliovirus.
The remaining challenges to fill vaccination coverage gaps—including restricted access, socio-political challenges, and large mobile populations—complicate the efforts to rid the world of poliovirus. However, the GPEI has developed a clear-cut five- year plan to secure a decisive win, the GPEI Polio Endgame Strategy 2019-2023, developed in broad consultation with stakeholders, including SAGE members.
Inactivated Polio Vaccine (IPV)—progress in roll-out continues
From the public health standpoint, Inactivated Polio Vaccine (IPV) can be used indefinitely even after polio eradication. As of April 2019, all 33 countries which had not yet introduced IPV into their routine immunization activities have now done so.
The projected IPV supply is thought to be sufficient enough for the introduction of a two-dose IPV schedule in all countries by 2022, and to catch-up all children missed due to earlier supply shortages, by 2020/2021.
Guidelines Endorsed
As per SAGE recommendations made in October 2016, GPEI developed guidelines for poliovirus surveillance among persons with primary immunodeficiency. After reviewing the guidelines, the SAGE endorsed the guidelines for implementation in high priority countries.
The meeting report will be published in the WHO Weekly Epidemiological Record by May 2019.
The Strategic Advisory Group of Experts (SAGE) on Immunization was established by the Director-General of the World Health Organization in 1999 to provide guidance on the work of WHO. SAGE is the principal advisory group to WHO for vaccines and immunization. It is charged with advising WHO on overall global policies and strategies, ranging from vaccines and technology, research and development, to delivery of immunization and its linkages with other health interventions. SAGE is concerned not just with childhood vaccines and immunization, but all vaccine-preventable diseases.
In February:
1 case of wild poliovirus was reported in February 2019.
5.8 million children under the age of five were targeted during the February Supplementary Immunization Activities (SNIDs).
546 Permanent Transit Teams (PTTs) were operational across Afghanistan in February 2019.
On 15 March 2019 in Islamabad, representatives from the Embassy of Japan and the Japan International Cooperation Agency (JICA) were given a general update on the progress of the Polio Regional Lab and the surveillance network. Thanks to Japan’s funding, 70% of the latest molecular biology equipment has been procured, installed and made operational. JICA representatives also toured the facility and the works in process.
The Government of Japan through JICA is a long-standing and committed donor to the polio eradication efforts by funding initiatives and broader immunization activities in Pakistan since 1996.
As a part of its more recent commitment, JICA is supporting Pakistan in strengthening disease surveillance through a state-of-the-art equipment of the Regional Reference Laboratory at the National Institute of Health in Islamabad.
The Pakistan Regional Polio Lab will go a long way in facilitating poliovirus detection in stool samples and the environment. At present, the lab tests more than 30,000 stool samples from people with paralysis and 950 environmental samples each year, including samples from both Afghanistan and Pakistan. The new soon-to-be operational lab equipment will speed up the ability to process and respond quickly wherever the poliovirus may be hiding. This is critical work in ensuring Pakistan targets its last remaining core reservoirs of poliovirus.
In this last mile of polio eradication, support from JICA is crucial and much appreciated. Pakistan is one of the last remaining polio endemic countries in world, along with Afghanistan and Nigeria. The political and financial commitment from the Government of Japan over the years has already helped Pakistan in reducing the number of polio cases by 96% since 2014. With only 12 cases reported in 2018, Pakistan has a fighting chance of finally consigning polio to the history books.
The Japan International Cooperation Agency (JICA) assists and supports developing countries as the executing agency of Japanese ODA. In accordance with its vision of “Inclusive and Dynamic Development,” JICA supports the resolution of issues of developing countries by using the most suitable tools of various assistance methods, such as technical cooperation, ODA loans and grant aid in an integrated manner.
In February:
2 new cases of wild poliovirus cases were reported
1.5 million children were vaccinated in February 2019 at 355 Permanent Transit Points (PTPs) set up across the country
13.4 million children were vaccinated with oral polio vaccine
Thanks to the unbending resolve and resilience of women health professionals as they go door-to-door across villages and mountains administering vaccine in some of the most marginalized or remote communities, women are truly the backbone of the polio programme at the ground-level. We asked a few of these women about their most daunting and heartening moments in polio, and how they worked through them.
Julia Kimutai—Community Strategy Coordinator Nairobi, Kenya
For Julia Kimutai, a 38-year-old community strategy coordinator in Kenya, educating the public about the importance of vaccines is a constant project. As a specialist in dense urban areas with high rise buildings, Julia knocks on a lot of doors and is often greeted with refusals.
“To convince some mothers is not easy,” she says. “It has never been a smooth ride.”
But where some might just see a campaign-time encounter with skeptical parents as a one-off, Julia sees a long-term project.
“Where we have difficulties is where we double down our efforts to build relationships. We even go back when there is no polio campaign to try to talk with parents, emphasize why vaccination is important and try to do a lot of health education,” she says.
As a woman and as a mother, Julia believes she is uniquely qualified as she can relate, understand and convey the importance of polio vaccines to the numerous apprehensive mothers she meets daily.
“I am a good listener, a good communicator and patient. These tools help me daily as Polio Eradicator and a mother.”
A district polio officer with over two decades of experience in Banadir, Somalia, for Asha Abdi Dini, refusals are always heartbreaking. “My worst moment was seeing a family who had three girls and a son. They vaccinated their daughters but refused to allow the boy to take the vaccine. The boy got the polio and the girls survived.”
But Asha takes pride in the challenges she has been able to overcome since joining the polio programme.
“My best moment is seeing the same children I once vaccinated all grown up and bring their own children for vaccinations. It gives me immense hope and happiness,” she says.
Bibi Sharifa—Health Communication Support Officer, Islamabad, Pakistan
A continent away, for 39-year-old Islamabad district health communication support officer, Bibi Sharifa, a big part of the job is demonstrating how women can do difficult work and stand firm in the face of adversity.
“People often think that women are incapable, but they really couldn’t be more wrong. The women on our programme are extraordinary – they are strong, gentle, dedicated, humble, passionate, disciplined and fierce at the same time,” she says. “They are driven by the love of their children and their community, and despite the challenges they face, people should realize that women are like grass, not like trees: where trees can be uprooted by floods, grass can face the brunt of flood easily.”
See how the World Health Organization is working with the Government of Afghanistan, local communities and partners of the Global Polio Eradication Initiative, to once and for all rid the country of polio.
Like many Pakistani women, Hafiza and Sahiqa start their days in the early morning, when other household members are still asleep. They tackle their domestic chores before beginning their official duties – as polio frontline workers.
“I get up by 5:00 am, if I am to prepare properly for a productive day. I need to manage my home chores before I can set out for my official work. I have to prepare breakfast, lunch, lunch boxes for my children and do the dishes. After that I clean the house and then I have to prepare my kids for school. After sending them to school, I leave for the office around 7:30 am,” Sahiqa explained.
Sahiqa (29) is from Quetta in Balochistan province and Hafiza (22) is from Islamabad. In their careers as Pakistan’s cadre of Lady Health Workers, they deliver house-to-house preventative and curative care to underserved communities, in particular women and children in urban and rural slum areas Locally recruited and community-based, these female health workers are also central to progress against polio in Pakistan’s complex environment.
Across Pakistan, thousands of women do the vital work of immunization in an environment that can be harsh, distressing and even dangerous. They balance this work with the demands of their own children and families, and they put their own needs last.
The women’s official workday starts at 8:00 am and is marked by interactions with the community every day. As part of their work, Lady Health Workers educate women about the benefits of exclusive breastfeeding, on better hygiene practices, supporting the advancement of women and children’s health and wellbeing. They knock on every door of their assigned areas to vaccinate children against polio during frequent immunization campaigns.
In Pakistan, women currently make up more than 56% of more than 260 000 frontline polio workers. Having women on the frontlines has been a game changer for polio eradication in Pakistan, given the trusted roles they have in communities and the fact that they are more likely to be allowed to take the crucial step across the thresholds of people’s homes and ensure access for all children to vaccines. Female polio frontline workers including vaccinators, campaign coordinators, supervisors and social mobilizers often work in extremely challenging circumstances to ensure children are protected against polio.
“I remember one chronic refusal family. It was such a difficult task to convince the women of the house to vaccinate their children. We engaged in many discussions and I explained to them that if the polio drops were not beneficial, would I give them to my own kids?
After a lot of convincing, I was able to persuade the women. I was so happy to have managed to convert a chronic refusal case and protect the kids in that house against polio,” Sahiqa said.
Despite multiple challenges, especially working in a conservative province like Balochistan, the health workers remain steadfast and intensely committed when it comes to achieving their goals. They have become creative problem solvers who are motivated by every refusal they convert. The challenges act as fuel and have helped them develop the skills they need to navigate the complexities of the job in this cultural context.
“While performing my job, remaining calm and controlling my emotions are the most difficult skills that I have drawn from these challenges. During this job, I learnt a lot how to avoid taking things personally as this helped me focus on the real objective. With the passage of time, I have realized the importance of maintaining firm boundaries in order to facilitate respectful communication with people,” said Hafiza.
There are different reasons why women in Pakistan make the choice to become polio frontline workers. Some have to support their families and some have to earn money for their studies. Many women take this job because it is the best opportunity to move ahead in life. The defining characteristic of most female polio frontline workers is a passion to serve humanity.
“I feel lucky to have my husband beside me, supporting me in every endeavour. He is also a polio worker and he feels that women have better access to the homes in the communities and can relate to the mothers therefore they have a definite advantage in gaining the trust of the homemakers in the community,” Sahiqa said.
The day is over, but their work is not
The women’s official duty ends with the setting sun, but at home domestic responsibilities await. They have to prepare dinner for the family and then help children complete homework. The idea of eight hours of uninterrupted sleep is a dream for them, but they sleep with the knowledge that they are doing important work, and doing it well.
Hafiza and Sahiqa are individual women, but they are also a reflection of every female worker who is part of the fight against polio. The polio eradication programme would not be where it is today without the contributions of hardworking women dedicated to ending polio.
Polio eradication efforts are as much rooted in the social realities as they are in the technological tools. The success of the Global Polio Eradication Initiative comes down to one simple action: the knock on the door, when the child’s caregiver greets the health worker.
Why do caregivers let vaccinators enter their homes? The caregiver’s decision to vaccinate is influenced by many moving parts: social, cultural, economic, and religious. Women health workers and leaders are able to transcend many of these boundaries as they are not only health workers; they are members of that community – someone’s neighbour, friend, aunt, cousin or grandmother.
Polio-endemic, at-risk, and outbreak countries regularly engage women as health officials in immunization activities, constituting about 68% of the frontline workforce. In Nigeria, 99% of frontline workers are women, followed by 56% in Pakistan and 34% in Afghanistan. But their strength in numbers is not the only reason why women are crucial to polio eradication efforts, they are, in fact, behavioural change agents.
Here’s a look at some of the resilient and inspiring women working to eradicate polio in their communities – in their own words:
Dr Ujala Nayyar dreams, both figuratively and literally, about a world that is free from polio. Nayyar, the World Health Organization’s surveillance officer in Pakistan’s Punjab province, says she often imagines the outcome of her work in her sleep.
In her waking life, she leads a team of health workers who crisscross Punjab to hunt down every potential incidence of poliovirus, testing sewage and investigating any reports of paralysis that might be polio. Pakistan is one of just two countries that continue to report cases of polio caused by the wild virus. In addition to the challenges of polio surveillance, Nayyar faces substantial gender-related barriers that can hinder her team’s ability to count cases and take environmental samples. From households to security checkpoints, she encounters resistance from men. But her tactic is to push past the barriers with a balance of sensitivity and assertiveness.
“I’m not very polite,” Nayyar says with a chuckle. “We don’t have time to be stopped. Ending polio is urgent and time-sensitive.”
Women are critical in the fight against polio, Nayyar says. About 56% of frontline workers in Pakistan are women. More than 70% of mothers in Pakistan prefer to have women vaccinate their children.
That hasn’t stopped families from slamming doors in health workers’ faces, though. When polio is detected in a community, teams have to make repeated visits to each home to ensure that every child is protected by the vaccine. Multiple vaccinations add to the skepticism and anger that some parents express. It’s an attitude that Nayyar and other health workers deal with daily.
“You can’t react negatively in those situations. It’s important to listen. Our female workers are the best at that,” says Nayyar.
With polio on the verge of eradication, surveillance activities, which, Nayyar calls the “back of polio eradication”, have never been more important.
Q: What exactly does polio surveillance involve?
A: There are two types of surveillance systems. One is surveillance of cases of acute flaccid paralysis (AFP), and the second is environmental surveillance. The surveillance process continues after eradication.
Q: How are you made aware of potential polio cases?
A: There’s a network of reporting sites. They include all the medical facilities, the government, and the hospitals, plus informal health care providers and community leaders. The level of awareness is so high, and our community education has worked so well, that sometimes the parents call us directly.
Q: What happens if evidence of poliovirus is found?
A: In response to cases in humans as well as viruses detected in the environment, we implement three rounds of supplementary immunization campaigns. The scope of our response depends on the epidemiology and our risk assessment.
We look at the drainage systems. Some systems are filtered, but there are also areas that have open drains. We have maps of the sewer systems. We either cover the specific drainage areas or we do an expanded response in a larger area.
Q: What are the special challenges in Pakistan?
A: We have mobile populations that are at high risk, and we have special health camps for these populations. Routine vaccination is every child’s right, but because of poverty and lack of education, many of these people are not accessing these services.
Q: How do you convince people who are skeptical about the polio vaccine?
A: We have community mobilizers who tell people about the benefits of the vaccine. We have made it this far in the program only because of these frontline workers. One issue we are facing right now is that people are tired of vaccination. If a positive environmental sample has been found in the vicinity, then we have to go back three times within a very short time period. Every month you go to their doorstep, you knock on the door. There are times when people throw garbage. It has happened to me. But we do not react. We have to tolerate their anger; we have to listen.
Q: What role does Rotary play in what you do?
A: Whenever I need anything, I call on Rotary. Umbrellas for the teams? Call Rotary. Train tickets? Call Rotary. It’s the longest-running eradication program in the history of public health, but still the support of Rotary is there.
In January:
4 new cases of wild poliovirus cases were reported in January 2019.
1.5 million children were vaccinated in January 2019 at 353 Permanent Transit Points (PTPs) set up across the country.
39.4 million children were vaccinated during January National Immunization Campaign (NIDs).
In January
1 case of wild poliovirus was reported in January 2019.
5.6 million children under the age of five were targeted during the January Supplementary Immunization Activities (SNIDs).
524 Permanent Transit Teams (PTTs) were operational across Afghanistan in January 2019.
Pakistan’s polio programme relies on the efforts of thousands of specialized workers, but there is one group almost everyone relies on: the drivers.
In the endgame of eradication, reaching zero transmission requires a vast network of expertise— from epidemiologists to community advocates to data managers and health workers. But without drivers, many of these people would not be able to do their work.
Polio eradication entails wide-ranging nationwide vaccination campaigns. In Pakistan, this means targeting more than 38 million children under the age of five. Reaching every single child without an organized fleet of vehicles is almost impossible. Polio programme drivers do not plan activities in operations centres, but they have a real on-ground impact in the fight against polio.
“ I think whether you are a polio eradication officer, data personnel, technical staff, a consultant, a member of the communication team or a driver, every single employee is playing a very significant role in polio eradication efforts.”
“It doesn’t matter whether you’rein the driver’s seat or the passenger seat, driving is an unavoidable and essential part of the polio programme, especially here in Pakistan, where the push for eradication is at such a sensitive and critical point. I have spent the last 20 years as a driver with WHO’s polio programme, always with the same focus: saving Pakistani children from this disease and securing a better future for them.”
“For poliofield officers, duty starts around 8 am, but the driver’s duty starts early in the morning whether they are traveling directly to field or to the office. I personally feel that when I am in the field, I am responsible for the safety of my assigned vehicle as well as that of the officer.”
“I joined in 2002 and since then I have learned, I am working for the welfare of future generations.At work, I apply the “safety first” approach to every part of my job. I think, I am not only driving but I also act as a guide and security guard for my field officer. Because I drive with different field officers at different places, before the commencement of field work I orient my officer about the social norms, customs and security situation of the area. I also advise them to remain close to the vehicle. It is very essential to remain close to the vehicle for a possible quick escape in case of some emergency situation.
“The thing I enjoy as a driver with the polio programmeis the satisfaction of my passenger: the field officer. When my field officer is satisfied, I am satisfied, and for this I have worked to enhance my skills.”
“For the last 16 years, I have played a significant role in polio eradication in Pakistan. My level of responsibility as a driver is very high. Polio eradication is a programme that requires strong teamwork. While performing my duty with different field officers, I assist them in finding local vaccination teams and convincing the community of the importance of vaccination, and I clear any hurdles so they can do their jobs during case investigation, campaign monitoring and LQAS.
“When my officer covers refusals during campaign monitoring, it gives me the most satisfaction as I feel that we have saved a child from permanent disability. When there is some refusal I actively assist my officer to counter that refusal. I also advocate within my localcommunity and try to satisfy them about the efficacy of the vaccine.”
“I have been a driver for the polio programmefor the last 14 years. I think whether you are a polio eradication officer, data personnel, technical staff, a consultant, a member of the communication team or a driver, every single employee is playing a very significant role in polio eradication efforts.
“I have a strong wish to see Pakistan polio free. Although I am not directly involved in eradication activities, indirectly I am contributing tobetter implementation and successof routine immunization efforts by safely transporting field officers to their assigned duty areas. I am proud that I am a part of hardworking team who are trying to defeat the polio virus.”
From the gold standard of detecting and investigating cases of acute flaccid paralysis (AFP) to testing environmental samples from sewage collection sites, timelyand sensitive surveillance is key to locating and eradicating polio. And in the endgame to finish the job, closing all remaining gaps in detection and investigation capacity is critical.
Global Polio Eradication Initiative has developed Global Polio Surveillance Action Plan, 2018 – 2020 to help endemic, outbreak and high-risk countries measure and enhance the sensitivity of their surveillance systems. It provides new strategies that may be useful in improving detection of polioviruses, and is designed to increase coordination across field team, laboratory and information management staff.
The Action Plan outlines activities and indicators at the global, regional and country levels for all priority countries, centred around six core objectives to strengthen surveillance systems, and is anchored within the broader strategic framework of the GPEI.
WHO Director-General Dr Tedros Adhanom Ghebreyesus opened the Organization’s Executive Board (EB) on 24 January with a report from his first visit of the year, to the polio endemic countries of Afghanistan and Pakistan: “This year I have taken over as chair of the Polio Oversight Board. That’s why my first trip of the new year was to Afghanistan and Pakistan. These are the two countries that are the last frontiers of wild poliovirus. We are so close to ridding humanity of this disease, and I am personally committed to ensuring that we do. I was really impressed by the commitment of the governments of Afghanistan and Pakistan.”
The Executive Board, comprised of 34 Member States’ designated experts in the field of health, convened in Geneva in late January to discuss a wide-ranging agenda on the most pressing and urgent health concerns of our times, including the urgency to rev up efforts in this last mile of polio eradication efforts.
The EB was encouraged by the progress achieved through the Endgame Strategic Plan 2013-2018, which has led the world to the brink of polio eradication and laid the groundwork for the new strategy – the Global Polio Eradication Initiative Strategic Plan 2019-2023. The new strategy will aim to sharpen the tools and tactics that led to the global progress in bringing down the case load from 350 000 annual wild polio virus cases in 1988 to only 33 cases in 2018. Success in the coming years will hinge on harnessing renewed financial and political support to fully implement the plan at all levels, with our one clear goal in sight: reach every last child with the polio vaccine to end this disease once and for all.
In a time of many global challenges and priorities, the coming year will require more than ever a singular commitment from the governments and partners as we near zero. On the sidelines of the EB, the DG held a stakeholder consultation to ensure that the 2019-2023 Strategic Plan reflects a transparent and inclusive stakeholder participation. The DG stressed the need for strengthened and systematic collaboration between partners, health, and non-health actors across cross-cutting areas of management, research and financing activities for polio eradication. Given that polio eradication effort continues to be a global priority, one of the salient features of the consultation was a renewed commitment to transparent long-term budgets for eradication efforts, including key post-certification costs such as stockpiles and inactivated polio vaccine to help protect more than 430 million children from polio each year.
“In a time of many global challenges and priorities, the coming year will require more than ever a singular commitment from the governments and partners as we near zero.”
Voicing similar sentiments earlier, Chairs of the effort’s main advisory bodies issued an extraordinary joint statement, urging all stakeholders, partners, countries, and individuals to strengthen their collective resolve to seeing polio fully eradicated for good. Polio continues to be a global health risk as confirmed at the end of last year, the Emergency Committee reiterated its advice that polio remains a public health emergency of international concern.
Polio resources for over three decades have helped reduce the number of endemic countries from 135 down to only 3 (Pakistan, Afghanistan, and Nigeria), eradicate polio from some of the most challenging areas in the world, and continue to enable countries around the world in advancing other national health goals.
With the continued commitment of all donors and partners, 2019 may very well become the decisive year when we finally stop wild polio virus transmission in Afghanistan and Pakistan.
4 new cases of wild poliovirus cases were reported.
1.6 million children were vaccinated in December 2018 at 381 Permanent Transit Points (PTPs) set up across the country.
39.8 million children were vaccinated during December National Immunization Campaign (NIDs) from 10-13 December.
In December
0 cases of wild poliovirus were reported.
3.2 million children under the age of five were targeted during the December Supplementary Immunization Activities (SNIDs).
429 Permanent Transit Teams (PTTs) were operational across Afghanistan in December 2018.
The Endgame Plan through 2018 brought the world another year closer to being polio-free. While we had hoped to be finished by now, 2018 set the tone for the new strategic plan, building on the lessons learned and mapping out a certification strategy by 2023. 2018 was also marked by expanded efforts to reach children with vaccines, the launch of innovative tools and strategies, critical policy decisions and renewed donor commitment to the fight.
Circulation of wild poliovirus (WPV) continues in the common epidemiological block in Afghanistan and Pakistan. However, both countries steadily worked to improve the quality of their vaccination campaigns in 2018 through National Emergency Action Plans, with a particular focus on closing any immunity gaps to put the countries on track to successfully stop WPV in the near future. Given the priority on polio eradication, WHO Director General, WHO Regional Director for the Eastern Mediterranean and President, Global Development at Bill & Melinda Gates Foundation started off the new year with a four-day visit to meet the heads of state and have a first-hand experience of the on-the-ground eradication efforts in both the countries.
In August, Nigeria marked two years since detecting any WPV. With continuing improvements in access to the country’s northeast, as well as efforts to strengthen surveillance and routine immunization, the entire African region may be eligible for being certified WPV-free as early as late this year or early 2020. What’s more, the world has not detected type 3 WPV since 2012 and the strain could be certified eradicated sometime this year.
Program innovation
The programme is constantly developing new ways to more effectively track the virus, vaccinate more children and harness new tools to help end the disease for good.
In Nigeria and the surrounding region, health workers launched new tools to enable faster, more comprehensive disease surveillance. e-Surve, a smartphone app, guides officers through conversations with local health officials, offering prompts on how to identify and report suspected cases of disease. Then, with the touch of a button, responses are submitted to a central database where health officials can analyze and track outbreaks across multiple districts in real-time.
Beyond surveillance, health workers worked tirelessly to bring the polio vaccine to the remote communities of Lake Chad. Dotted with hundreds of small islands, the lake is one of the most challenging places on earth to deliver health services. Vaccinators must travel by boat on multi-day trips to deliver polio vaccines to isolated island villages, using solar-powered refrigerators to keep their precious cargo cool. In 2018, vaccination campaigns on the lake reached thousands of children for the first time – children who would otherwise have gone unprotected.
The programme also took important steps in developing new tools including, novel oral polio vaccine (nOPV), if studies show to be successful, could provide a safer form of OPV that provides the same level of protection without the small risk of vaccine-derived polio in under-immunized populations.
Battling circulating vaccine-derived poliovirus
In 2018, the Democratic Republic of the Congo, Niger, Nigeria, Papua New Guinea, Kenya, Somalia and Mozambique experienced outbreaks of circulating vaccine-derived polio (cVDPV). Although these cases are still rare – and only happen in places where immunity is low. The polio eradication initiative has two urgent tasks: eradicate WPV quickly as possible and stop the use of OPV globally, which in tandem will prevent new cVDPV strains from cropping up.
The program uses the same proven strategies for stopping wild polio in responding to cVDPV cases. These strategies, coupled with the rapid mobilization of resources on the ground, can bring outbreaks under control.
In December, an international group of public health experts determined that the 2017 cVDPV2 outbreak in Syria has been successfully stopped. This news follows 18 months of intensive vaccination and surveillance efforts led by the GPEI and local partners in conflict-affected, previously inaccessible areas. In Papua New Guinea, the programme carried out 100 days of emergency response this past summer and is continuing to vaccinate and expand surveillance across the country.
Bringing an end to ongoing cVDPV outbreaks remains an urgent priority for the program in 2019.
New policy decisions
At the World Health Assembly in May, Member States adopted a landmark resolution on poliovirus containment to help accelerate progress in this field and ensure that poliovirus materials are appropriately contained under strict biosafety and biosecurity handling and storage conditions. The programme also finalized a comprehensive Post-Certification Strategy that specifies the global, technical standards for containment, vaccination and surveillance activities that will be essential to maintaining a polio-free world in the decade following certification.
Recognizing the ongoing challenge posed by cVDPVs, the Global Commission for the Certification of Poliomyelitis Eradication (GCC) met in November and recommended an updated process for declaring the world polio-free. This plan will start with the certification of WPV3 eradication, followed by WPV1, and include a separate independent process to validate the absence of vaccine-derived polio.
Comprised of members, advisers, and invited Member States, the 19th IHR Emergency Committee met in November. The Committee unanimously agreed that poliovirus continues to be a global emergency and complacency at this stage could become the biggest hindrance. “We have the tools, we need to focus on what works, we need to get to every child,” commented Prof. Helen Rees, Chairperson of the Committee. “The reality is that there is no reason why we should not be able to finish this job, but we have to keep at it.” “We have achieved eradication of a disease once before, with smallpox,” Rees concluded. “The world is a much better place without smallpox. It’s now more urgent than ever that we redouble our efforts and finish this job once and for all as well.”
In 2018, the GPEI took major steps in adopting a more gender-responsive approach and strengthening gender mainstreaming across its interventions. The GPEI Gender Technical Brief highlighted the programme’s commitment to gender equality and included a thorough analysis of various gender-related barriers to immunization, surveillance and communication.
The programme introduced new gender-sensitive indicators to ensure that girls and boys are equally reached with polio vaccines, to track the timeliness of disease surveillance for girls and boys, and to monitor the rate of women’s participation as frontline workers in the endemic countries. The GPEI continues to regularly collect and analyze sex-disaggregated data and conduct gender analysis to further strengthen the reach and effectiveness of vaccination campaigns.
Donor countries made new financial contributions to the programme in 2018. Polio-affected countries also demonstrated continued political commitment to eradication efforts. The Democratic Republic of the Congo signed the Kinshasa Declaration committing to improve vaccination coverage rates in sixteen provinces throughout the country, and Nigeria approved a $150 million loan from the World Bank to scale up immunization services and end polio.
Looking ahead: 2019 and beyond
Over the last five years, the programme has been guided by the 2013-2018 Polio Eradication & Endgame Strategic Plan, helping to bring the world to the brink of polio eradication. This spring, the programme will finalize a new strategy –GPEI Strategic Plan 2019-2023– which will aim to sharpen the tools and tactics that led to this incredible progress. In 2019, the GPEI will also launch its first-ever Gender Strategy to further guide its gender-responsive programming and to increase women’s meaningful and equal participation at all levels of the programme.
Success in the coming years will hinge on harnessing renewed financial and political support to fully implement the plan at all levels, with our one clear goal in sight: reach every last child with the polio vaccine to end this disease once and for all. Echoing similar sentiments, Chairs of the effort’s main advisory bodies issued an extraordinary joint statement, urging all to step up their performance to end polio. 2019 may very well be the watershed year that the world will finally eradicate polio, thanks to the global expertise and experience over 3 decades.
In an extraordinary joint statement by the Chairs of the main independent, advisory and oversight committees of the GPEI, the Chairs urge everyone involved in polio eradication to ensure polio will finally be assigned to the history books by 2023. The authors are the chairs of the Strategic Advisory Group of Experts on immunization (SAGE), the Independent Monitoring Board, the Emergency Committee of the International Health Regulations (IHR) Regarding International Spread of Poliovirus and the Global Commission for the Certification of the Eradication of Poliomyelitis (GCC).
The Endgame Plan through 2018 has brought the world to the brink of being polio-free. A new Strategic Plan 2019-2023 aims to build on the lessons learned since 2013.
The joint statement urges everyone involved in the effort to find ways to excel in their roles. If this happens, the statement continues, success will follow. But otherwise, come 2023, the world will find itself exactly where it is today: tantalizingly close. But in an eradication effort, tantalizingly close is not good enough.
The statement therefore issues an impassioned plea to everyone to dedicate themselves to one clear objective: to reach that very last child with polio vaccine. By excelling in our roles. It means stepping up the level of performance even further. It means using the proven tools of eradication and building blocks that have been established in parts of the world that have been free of polio for years.
The Chairs remind us that as a global community, we have stood where we stand today once before, with smallpox. And we achieved the eradication of smallpox. And the world is a much better place without smallpox.
So, let us make the world again a better place. Together. Let us eradicate polio.
