title: Rickettsiae and rickettsial diseases.
mesh_terms: D001179:Arthropod Vectors; D001428:Bacterial Vaccines; D001431:Bacteriological Techniques; D003381:Coxiella / Q000472:pathogenicity; D046508:Culture Techniques; D006386:Hemagglutination Tests; D012285:Orientia tsutsugamushi / Q000276:immunology; D011778:Q Fever / Q000276:immunology; D012282:Rickettsia Infections / Q000276:immunology*; D013987:Ticks; D014774:Virulence
chemical_list: D001428:Bacterial Vaccines