4 events with tag "polio vaccine"
1955
ID: 1700
Jonas Salk's polio vaccine introduced (Firstenberg notes correlation with electrical expansion)
ID: 1700
1955
ID: 1703
Cutter disaster: 220,000+ infected with live virus from vaccine - 164 severely paralyzed, 10 killed
ID: 1703
2011
ID: 3209
India AFP crisis: 60,000 new cases of acute flaccid paralysis during intensive polio vaccination
ID: 3209
2012
ID: 3232
Study: 'Non-polio AFP rate increases in proportion to polio vaccine doses'
ID: 3232