The investigation of scrub typhus in the USSR.
D000818:Animals; D004197:Disease Reservoirs; D004199:Disease Vectors; D006801:Humans; D008322:Mammals; D051379:Mice; D008925:Mites; D012285:Orientia tsutsugamushi / Q000302:isolation & purification / Q000472:pathogenicity; D012377:Rodentia; D012612:Scrub Typhus / Q000453:epidemiology* / Q000276:immunology; D013620:Tajikistan; D014586:USSR