Office of NIH History  
A Short History of the National Institutes of Health
  Diphtheria Antitoxin  
   
  A photograph of one of the first bottles (1895) of diphtheria antitoxin produced at the Hygienic Laboratory  
     
  One of the first bottles (1895) of diphtheria antitoxin produced at the Hygienic Laboratory  
     
     
     
  Office of NIH History | NIH | DHHS