from Wilmington, NC
Day 3 in New Zealand: Jill is starting her journey to learn how to wal...
Near the start of the 20th century, a mysterious and deadly virus terr...
The inactivated polio vaccine is administered by injection and is 99% ...
Polio had been considered eliminated from the U.S. since 1979, when th...
New York city health officials says the virus that causes polio has be...
Why health experts think it's unlikely a polio case in the U.S. could ...
A short chat with Dr Ousmane Diop, Coordinator of the Global Polio Lab...
The Salk vaccine is an inactivated vaccine while the Sabin vaccine is ...