摘要
自2019年12月中旬以来,新型冠状病毒肺炎(新冠肺炎)在湖北武汉暴发,并逐渐波及周边各市,同时也随迁徙人群向其他省市蔓延。2020年1月24日,辽宁省朝阳市的凌源市疾病预防控制中心确诊首例新冠肺炎病例,并在随后7天内发生第2、3、4例,同属一个家庭,判定为家庭聚集性疫情,4例病例患病14天内有武汉居住史。
Four laboratory-confirmed novel coronavirus disease(COVID-19)cases were diagnosed in a family in Lingyuan prefecture of Liaoning province within 8 days from January 24,2020,about 3 weeks after the epidemic outbreak first reported from Wuhan,China,on 31 December 2019.The first case of the clustering-a 42 years old male was diagnosed5 days after the occurrence of clinical symptoms;four days later,both the first case's father(72 years)and wife(42 years)were diagnosed with COVID-19 and the first case's four years old daughter was confirmed as an asymptomatic COVID-19 patients on January 31,2020.All the four cases had the history of living in Wuhan city two weeks before the incidence of the disease but no histories of contact with someone with fever or cough symptom,shopping in farmer's market,or contact with wild animals while living in Wuhan city.
作者
刘钢
马振莉
LIU Gang;MA Zhen-li(Lingyuan Prefecture Center for Disease Control and Prevention,Lingyuan,Liaoning Province 122500,China)
出处
《中国公共卫生》
CAS
CSCD
北大核心
2020年第3期293-294,共2页
Chinese Journal of Public Health
关键词
新型冠状病毒肺炎
家庭聚集
调查
novel coronavirus-infected pneumonia
family cluster
survey
