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肺炎衣原体(chlamydia pneumoniae,CP)是呼吸道感染的重要病原之一,它通过呼吸道人与人之间飞沫的空气传播,也可通过环境表面与人手之间传播。目前CP感染在儿童和成人社区获得性肺炎(community-acquired pneumonia,CAP)中的患病率呈逐年上升趋势,已在国内外多个地区引起流行。现对CP感染的流行病学现状做一简要概述。1 衣原体的生物学特性衣原体属革兰阴性菌,大小介于病毒与细菌之间,
Chlamydia pneumoniae (CP) is one of the most important pathogens of respiratory tract infections. It can be transmitted through the air between the respiratory tract and droplets and between the environment and the human hand. Currently, the prevalence of CP infection in children and adults with community-acquired pneumonia (CAP) has been increasing year by year, and has caused epidemics in many areas at home and abroad. Epidemiological status of CP infection now make a brief overview. 1 Chlamydia biological characteristics Chlamydia is a Gram-negative bacteria, the size of the virus between the bacteria,