Plague in the continental United States, 1900-76.
D000818:Animals; D004196:Disease Outbreaks / Q000453:epidemiology; D049673:History, 20th Century; D006801:Humans; D007303:Insect Vectors; D010930:Plague / Q000453:epidemiology / Q000266:history* / Q000662:veterinary; D051381:Rats; D012376:Rodent Diseases; D012589:Sciuridae; D005423:Siphonaptera; D014481:United States