The isolation of Rickettsia prowazeki and mooseri from unusual sources.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D002642:Chick Embryo; D004199:Disease Vectors; D005002:Ethiopia; D006168:Guinea Pigs; D051379:Mice; D008003:Phthiraptera; D011817:Rabbits; D013987:Ticks; D014437:Typhus, Endemic Flea-Borne / Q000382:microbiology*; D014438:Typhus, Epidemic Louse-Borne / Q000382:microbiology*