is usually a flea-transmitted rickettsia. trigger scientific illnesses that express as fever typically, rash, and vasculitis. At the moment, rickettsiae are split into two groupings, the discovered fever group (SFG) as well as the typhus group (TG), based on their intracellular positions, optimum growth temperature ranges, percent G+C DNA items, scientific features, epidemiological factors, and… Continue reading is usually a flea-transmitted rickettsia. trigger scientific illnesses that express as