Albert Sabin demonstrates how the oral vaccine for polio is given to children.
Courtesy Hauck Center for the Albert B. Sabin Archives, Henry R. Winkler Center for the History of the Health Professions, University of Cincinnati.
Albert Sabin demonstrates how the oral vaccine for polio is given to children.
Courtesy Hauck Center for the Albert B. Sabin Archives, Henry R. Winkler Center for the History of the Health Professions, University of Cincinnati.