Contagion

Gwyneth Paltrow not feeling too good in Contation

A movie for every day of the year – a good one 23 February Mass inoculation using the Salk vaccine, 1954 On this day in 1954, Jonas Salk started the first mass trial of his polio vaccine in Pittsburgh. At the time polio was killing more children in the USA than any other communicable disease and it seemed to be getting worse – there were 58,000 cases in the USA in 1952, of which just over 3,000 died and just over 21 thousand were left with some disability, including muscle weakness, paralysis. Salk’s approach differed from that of other researchers – he used a dead polio vaccine, rather than a live one. And … Read more