21 Take the Chimpanzee Virus Vaccine Bigot! (media.patriots.win) posted 23 days ago by YouAreFakeNews 23 days ago by YouAreFakeNews +22 / -1 2 comments share 2 comments share save hide report block hide child comments Comments (2) sorted by: top new old worst You're viewing a single comment thread. View all comments, or full comment thread. ▲ 2 ▼ – DragonEnergy2 2 points 23 days ago +2 / -0 I recall seeing a documentary which theorized that the real reason we switched from Salk polio vaccines to Sabin vaccines was because of problems the Salk vaccine had with contaminated monkey blood. permalink save report block reply
I recall seeing a documentary which theorized that the real reason we switched from Salk polio vaccines to Sabin vaccines was because of problems the Salk vaccine had with contaminated monkey blood.