摘要
2014年2月5日17:17,北京市怀柔区第一医院网络直报1例"不明原因肺炎病例",有禽类接触史,经市区两级疾病预防控制中心(CDC)实验室检测复核,结果为H7N9禽流感病毒核酸阳性,确诊为H7N9禽流感确诊病例。怀柔区CDC立即开展流行病学调查,追溯病例感染来源。
On 5 February 2014, a case of pneumonia with unknown origins was reported by the First Hospital of Huairou District, Beijing. The case had poultry exposure history. The sample collected from the case was detected to be nucleic acid positive for avian influenza A （H7N9） virus by Hairou District Center for Disease Control and Prevention （CDC）, and the human infection with HTN9 virus was confirmed by Beijing Municipal CDC. Then the epidemiological survey was conducted by Huairou District CDC to trace the infection source of this case.
出处
《疾病监测》
CAS
2014年第12期1003-1004,共2页
Disease Surveillance
关键词
禽流感
感染源
流行病学调查
Avian influenza
Infection source
Epidemiological survey
