Epidemiological characteristics of monkeypox in Haidian District,Beijing
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维普
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采用描述性流行病学方法分析 2023 年 6 月 10 日至 2024 年 4 月 30 日海淀区猴痘确诊病例的流行病学和临床特征等资料,以了解北京市海淀区猴痘病例流行特征.共分析 20 例猴痘病例,均为男性,85.0％(17/20)为男男性行为人群(men who have sex with men,MSM).年龄 M(Q1,Q3)为 28(26.5,32.5)岁.临床特征以皮疹(95.0％,19/20)、发热(65.0％,13/20)、淋巴结肿大(35.0％,7/20)为主,皮疹多发于生殖器及肛周(65.0％,13/20).合并HIV感染者和合并梅毒者各 3 例(15.0％,3/20).报告病例医院主要为传染病医院(84.21％,16/19),报告科室主要为皮肤科(57.89％,11/19)和发热门诊(36.84％,7/19).7 条猴痘病毒(monkeypox virus,MPXV)序列均属于猴痘病毒西非型Ⅱb分支,C.1家系.海淀区猴痘病例呈散发传播,MSM人群为高危人群.
The data of the patients with monkeypox from June 10,2023 to April 30,2024 in Haidian Dis-trict were analyzed through descriptive analysis,to understand the epidemiological characteristics of mpox.A total of 20 cases with mpox were analyzed,all were males,85.0％(17/20)of whom were men who have sex with men(MSM).The median age was 28 years old(IQR:26.5-32.5).Of all cases,95.0％(19/20)had rash,65.0％(13/20)had fever,and 35.0％(7/20)had lymphadenopathy,the rashes were mostly on the genitals and perianal area(65.0％,13/20).Among these mpox cases,there were 3 cases of HIV co-infection(15.0％,3/20)and 3 cases of syphilis co-infection(15.0％,3/20).The main hospitals for reporting cases are infectious disease hospitals(84.21％,16/19),and the main departments for reporting are dermatology(57.89％,11/19)and fever clinics(36.84％,7/19).All seven sequences of monkeypox virus(mpxv)be-longed to the West African clade Ⅱb of the mpxv,C.1 lineage.Mpox cases were characterized by sporadicity in Haidian District,MSM population was a high-risk group.
monkeypoxepidemiological characteristicsmen who have sex with men
维普
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