Kindergarten children receive oral<unk>  vaccine in 1960 in East Germany. A child receives oral<unk>  vaccine in 1967 in West Germany.<unk>  (Infantile paralysis or<unk> myelitis) epidemics were a concern during the summer months for children globally, with records of<unk>  from the Egyptians and Greeks to the 1950s epidemics. Two U.S. virologists, Jonas Salk of the University of Pittsburgh and Albert B. Sabin of the University of Cincinnati emerged as the most prominent among dozens of American researchers on the quest for a<unk>  vaccine.
Cold War tensions and the polio vaccine
Oral polio vaccine AIDS hypothesis
Vaccines for Children Program
Japan Air Lines food poisoning incident
Global action plan for influenza vaccines
AIDS Vaccine Bike Trek
Australian Vaccination-risks Network
Timeline of human vaccines