History of polio eradication campaigns presented at Rotary

A brief history of polio eradication campaigns was made by Rotary Club of Saipan past president Dr. Peter Gregor before members of the club last Tuesday at the Crowne Plaza Resort Saipan.

He said the first polio eradication campaign started in the Philippines in 1979, leading to a call to arms by the World Health Organization in 1988 to eradicate polio by 2000.

Gregor said that by 1997, polio was close to eradication, but the task became increasingly difficult, with setbacks in 2002 particularly in Nigeria due to conservative religious leaders’ opposition.

He highlighted the challenges faced in polio eradication, including resistance in Nigeria and the spread of polio from Nigeria, India, Afghanistan, and Pakistan. He mentioned the significant achievement of India becoming polio-free in 2011 and eradicating types 2 and 3 polio worldwide in 2015 and 2019, respectively.

“In 2015 one of the three wild types of polio, type 2, was completely eradicated worldwide. And then in 2019 type 3 was completely eradicated worldwide. So right now, the wild polio, there’s only type one in the red that’s Afghanistan and Pakistan. He said by 1988 compared to 2023 you can see the progress that Polio Plus has made, along with other organizations.

Moreover, Gregor explained the concept of herd immunity and its importance in preventing vaccine-derived polio, which can occur when less than 95% of the population is immunized.

He discussed the risks of vaccine-derived polio, which can occur when immunized children shed weakened virus into sewage systems, leading to mutation and spread. He provided examples of vaccine-derived polio cases in Gaza and Nigeria as he emphasized the need for community surveillance and public health measures.

The independent monitoring board has been publishing reports on polio status, highlighting the challenges of achieving the World Health Assembly’s goal of stopping polio transmission by 2000.

“There’s an independent monitoring board, which is just a wealth of information, and it published in August and September. And they have been publishing for the last 15 or 20 years and commenting on these statuses. So, in 2012 they said there are 10 months to go to get the World Health Assembly’s goal of stopping polio transmission by the end of 2000 and it was 2012 and they just didn’t make it, mainly because of the vaccine-derived polio.”

Gregor added the impact of COVID-19 on vaccination efforts, including the rise of anti-vaccination sentiments and the resurgence of measles and polio.

He provided examples of measles outbreaks in the United States and polio cases in New York City and Israel, attributing these to refusal of vaccinations.

In Israel, a public health initiative successfully addressed the issue by cutting off financial support to families who refused vaccination, leading to increased vaccination rates.

Rotary is responsible for more than 90% of NGO donations to the cause as Gregor highlighted the Rotary’s significant contribution to polio eradication. He discussed the funding sources for polio eradication, including the Global Polio Eradication Initiative, the World Health Organization, the CDC, UNICEF, the Gates Foundation, and Rotary.

Additionally, he explained the concept of “Polio Plus,” which includes supporting public health, sanitation, and small business initiatives for polio survivors.

He also emphasized the need for increased funding to achieve the goal of polio eradication by 2030, with a target of $7 billion over the next two to three years.

Gregor ended his presentation by encouraging Rotarians to support polio eradication efforts through donations, by emphasizing the impact of their contribution on global health initiatives.