Cross-immunity between South African epidemic (louse-borne) typhus and murine (flea-born) typhus.
D000712:Anaplasmosis; D000818:Animals; D001404:Babesiosis; D001907:Boutonneuse Fever; D005334:Fever; D006801:Humans; D051379:Mice; D008003:Phthiraptera; D005423:Siphonaptera; D064927:Tick Bites; D017282:Tick-Borne Diseases; D013987:Ticks; D014438:Typhus, Epidemic Louse-Borne
SOUTH AFRICAN TICK BITE FEVER; TICK FEVERS