posters]]> ephemera]]> drugstores]]> advertising]]> display cards]]> health education]]> pharmacists]]> viruses]]> communicable diseases]]> germs]]> bacteria]]> microbes]]> electron microscopes]]> cells]]> poliomyelitis]]> measles]]> chicken pox]]> influenza]]> hepatitis]]> smallpox]]> yellow fever]]> antibiotics]]> drugs]]> immunity]]> vaccines]]> childhood diseases]]> Pinchak, Seymore Francis (Frank), 1922-2014]]> AIHP Frank Pinchak Poster Collection]]> Professional Advancement Plan]]> 1962]]> Brian Silverstein]]> .jpg]]> still image]]> 1960-1969]]> posters]]> ephemera]]> drugstores]]> advertising]]> display cards]]> health education]]> pharmacists]]> poliomyelitis]]> communicable diseases]]> childhood diseases]]> vaccines]]> viruses]]> immunity]]> Salk, Jonas, 1914-1995]]> Pinchak, Seymore Francis (Frank), 1922-2014]]> AIHP Frank Pinchak Poster Collection]]> Professional Advancement Plan]]> 1954]]> Brian Silverstein]]> .jpg]]> still image]]> 1950-1959]]>