流行性斑疹伤寒和地方性斑疹伤寒均属乙类传染病,过去由于缺乏标准菌株而难于分型影响了本病的实验诊断、血清流行病学调查和分型工作的开展。中国预防医学科学院流研所已从国外引进了普式、莫式立克次体标准菌种,已试制了用于补体结合试验用的分型抗原,可以满足有关 Epidemic typhus and endemic typhus are both B-type infectious diseases. In the past, the lack of standard strains and the difficulty in typing affected the experimental diagnosis, serological epidemiological investigation and typing of the disease. China Institute of Preventive Medicine Institute has introduced from abroad, universal, Rickettsia Moire standard strains have been tested for the complement fixation test with typing antigens, to meet the relevant