Nov 16, 2019
Polio Vaccine May Stall The End Of Polio
Posted by Genevieve Klien in categories: biotech/medical, health
CDC Sends Surge Staffers To Stop Vaccine-Derived Polio Outbreaks In Africa : Goats and Soda Health officials have long known that virus from the oral vaccine can contaminate water supplies; they underestimated how big a problem this would be.