STAT’s Sarah Todd has more on the proposed label system and how it could change ... It was an early version of the polio vaccine that was presumed to contain an inactivated version of the ...

Siri is asking the FDA to amend the polio vaccine label to include a warning that it “does not prevent poliovirus transmission." Invented by U.S. physician Jonas Salk, the vaccine helped nearly ...

Here is what we know about polio as a disease, its vaccines and the likely number of lives saved through inoculation. In its early stages, poliomyelitis — known as polio — causes fatigue ...

He began investigating the poliovirus. To start with, he had to sort the 125 strains of the virus. He found that they fell into three basic types and knew that a vaccine would have to include ...