Add Yahoo as a preferred source to see more of our stories on Google. A health worker gives a dose of the polio vaccine to a child during a vaccination campaign against polio in Kabul, Afghanistan, on ...

Polio eradication is a delicate dance. And one of the biggest challenges facing the people trying to choreograph its final steps is how to phase out use of oral polio vaccines. The oral vaccines have ...

Aside from recent outbreaks of polio in war-torn regions of the world, the deadly virus is close to being eradicated, thanks to vaccines. All vaccines work by training our immune systems to recognize ...

Experts have long understood that a new polio vaccine developed to try to minimize the risks associated with the oral polio vaccine made by Albert Sabin might also cause the problem it was created to ...

Health workers vaccinate a child in a community hall in Songal Gadap, Karachi, Pakistan. on 03 August 2022. (Photo: Courtesy of Rotary International.) Ready for some good news in 2023? Well, efforts ...

On February 10, 2026, the World Health Organization (“WHO”) prequalified a new novel oral polio vaccine type 2 (“nOPV2”) product. The newly prequalified product will be manufactured by Biological E.

An ancient virus, polio has crippled and killed humans for centuries. Etchings on Egyptian vessels show people with withered legs on crutches. Striking children younger than 5 the hardest, the worst ...