Polio Vaccine
latest news & developments
Covid vaccines: Hope balanced with caution
As Covid vaccines near the manufacturing stage, a look at two polio vaccines provides valuable historical insights
Wheeling and dealing for a Covid-19 vaccine
A Covid-19 jab could cost hundreds of rands. Or not. It’s anyone’s guess. Could another pandemic almost a century ago hold clues for handling the coronavirus today?
Pakistan polio vaccine teams on edge after fatal attacks
Multiple polio vaccination workers in Pakistan have been killed in attacks targeting health workers in the country’s northwest earlier this week