It used to be like a horror film. The invisible polio virus would strike, leaving small children on crutches, in wheelchairs or in a dreaded “iron lung” ventilator. Every summer season, the worry used to be so nice that public swimming pools and picture theaters closed. Folks canceled birthday events, afraid their kid may well be the following sufferer. A U.S. president paralyzed by way of polio known as for American citizens to ship dimes to the White Area to improve the nonprofit Nationwide Basis for Childish Paralysis, established by way of President Franklin D. Roosevelt and his legal professional, Basil O’Connor. Celebrities from Lucille Ball to Elvis have been enlisted to advertise this “March of Dimes,” and moms went door to door elevating price range to overcome this dreaded illness.
A few of the ones price range went to 33-year-old scientist Jonas Salk and his group on the College of Pittsburgh, the place they labored in a lab between a morgue and a darkroom to expand the sector’s first a success polio vaccine.
To turn out it labored, the experimental vaccine used to be examined on Pittsburgh schoolchildren after which 1.8 million youngsters from across the nation as a part of the most important clinical box trial in historical past. On April 12, 1955, when the Salk polio vaccine used to be declared “safe and effective,” church bells rang out, youngsters have been let loose of college, and headlines around the globe celebrated the victory over polio.
When requested whether or not he used to be going to patent the vaccine, Salk informed journalist Edward R. Murrow it belonged to the folk and can be like “patenting the sun.”
I first realized about this two decades in the past when my scholars and I filmed the fiftieth anniversary birthday celebration of the Salk polio vaccine on the College of Pittsburgh. I had simply began educating after running in Los Angeles as a screenwriter and TV manufacturer, and the pictures become “The Shot Felt Round the World,” a documentary that featured the ones we met that day.
A nurse prepares youngsters for a polio vaccine shot in February 1954 as a part of a citywide trying out of the vaccine on Pittsburgh fundamental college scholars.
Bettmann/Bettmann Assortment by way of Getty Photographs
The ‘Pittsburgh polio pioneers’
Some of the other people we interviewed used to be Ethyl “Mickey” Bailey, who labored within the lab pipetting the fatal polio virus by way of mouth, and Julius Youngner, the lab’s senior scientist who had labored at the Big apple Challenge sooner than coming to Pittsburgh. Inside of a decade, Youngner had labored on each the atomic bomb – which killed tens of hundreds of other people in simply seconds in Hiroshima and Nagasaki, and loads of hundreds extra within the aftermath of the bombings – in addition to the Salk vaccine, which spared tens of millions from the scourge of “The Great Crippler.”
3 flooring above the lab, Dr. Sidney Busis carried out tracheotomies on 2-year-old iron lung sufferers, opening their windpipes so the ventilator may lend a hand them breath. The fierce Dr. Jessie Wright, an innovator within the box of rehabilitation sciences, ran the polio ward, and he or she used to be additionally the clinical director of the D.T. Watson House for Crippled Youngsters, the place the Salk vaccine used to be first examined on people. Polio sufferers like Jimmy Sarkett and Ron Flynn volunteered themselves as guinea pigs for a vaccine they knew would by no means receive advantages them.
Many “Pittsburgh polio pioneers,” as they known as the native youngsters who got Salk’s still-experimental vaccine, in our documentary recalled getting the shot from Salk himself. Salk additionally gave it to his personal youngsters, together with his eldest son, Peter, then 10 years previous, who later labored together with his father on seeking to expand an AIDS vaccine.

Kathy Dressel, a 3-year-old poster lady for the March of Dimes in Pennsylvania, smiles as she is greeted by way of Basil O’Connor, president of the Nationwide Basis for Childish Paralysis, in 1954.
Bettmann/Bettmann Assortment by way of Getty Photographs
Whilst Jonas Salk become essentially the most well-known scientist on the planet, his dating with the College of Pittsburgh become sophisticated, and the management rejected his plans for an institute. In consequence, the Salk Institute for Organic Research used to be in-built 1963 at the beach in Los angeles Jolla, California, the place it fueled San Diego’s biotech business.
Close to the top of his lifestyles, Salk would say every so often he would run into individuals who didn’t know what polio used to be, and he discovered that pleasant. However these days the sector is paying a top value for individuals who don’t take into accout what lifestyles used to be like sooner than those occasions and now query the price of vaccines. The polio virus might not be visual, however it’s nonetheless with us.
The overall mile to eradication
On Oct. 24, 2025, because the Salk vaccine grew to become 70, I used to be invited to display the trailer for “The Shot Felt Round the World” at a Global Polio Day match on Roosevelt Island in New York Town, in a construction subsequent to the ruins of the Smallpox Health center – a legacy of the one human illness ever eliminated.
The ones provide integrated the chief director of UNICEF, the polio director from the Gates Basis, the U.N. consultant for Rotary World and executive officers from around the globe who spoke in regards to the world coalition devoted to removing this illness. Because the Eighties, the World Polio Eradication Initiative has put super sources into taking polio from being endemic in 125 international locations to now simply in two: Pakistan and Afghanistan. This team, whom I really like to name “The Avengers of Public Health,” proceed to paintings relentlessly to make the sector polio-free.

An Afghan well being employee administers polio vaccine to a kid in Kabul in 2010. Afghanistan and Pakistan are the one two international locations the place polio has no longer but been eliminated.
Shah Marai/AFP by way of Getty Photographs
My biggest concern is that once polio is in any case defeated, the sector received’t acknowledge what an unusual success it’s. In our movie, Dr. Jonathan Salk, Jonas Salk’s youngest son, recollects his father questioning whether or not the type that advanced the polio vaccine might be used to overcome poverty and different social issues.
Most of the polio survivors we spoke to on the fiftieth anniversary are not with us. To make certain that long term generations know this tale, possibly now’s the time to release a “March of Dimes” advertising and marketing strategy to interact younger other people from around the globe to lend a hand end the task that started within the Salk lab in Pittsburgh.
One polio survivor who continues to be alive is “The Godfather” director Francis Ford Coppola, who has spoken about contracting polio as a kid. Believe him being interviewed by way of his granddaughter Romy Mars, a TikTok influencer, and his daughter Sophia Coppola, the movie director and actress. They might make a video that includes cameos from actor and comic Invoice Murray, who performed Franklin D. Roosevelt in a film and whose sister had polio; and U.S. Sen. Mitch McConnell, who’s a polio survivor; and Secretary of State Marco Rubio, whose grandfather used to be crippled from polio. For the sort of merciless illness, polio has a bizarre method of bringing us in combination.
I pray that once we in any case wipe polio off the planet, a feat the World Polio Eradication Initiative goals for 2029, the entire global will have a good time and understand the ability of pulling in combination to defeat a commonplace enemy.