摘要
2022年7月23日,WHO宣布猴痘已构成国际关注的突发公共卫生事件。目前的研究表明,2022年多国猴痘病毒毒株仍为CladeⅡ。猴痘病例以男性为主,年龄范围较广。相比于既往研究,2022年研究报道病例的中位年龄增大,MSM占比增加。猴痘通常为自限性疾病,临床症状以发热和皮疹为主。研究显示2022年病例发热比例相较2022年前有所下降,且皮疹部位由脸颊为主转为以生殖器黏膜为主。2022年首次报道猴痘无症状感染者。尽管我国尚无猴痘本土病例,且输入风险较低,但随着我国与全球各国贸易交流加深,人员来往频繁,应当关注国际疫情的进展,做好疫情应急应对工作,防范可能的病例发生和传播。
The World Health Organization officially declared that monkeypox was public health emergency of international concern on July 23,2022.Current research shows that the clades of monkeypox virus are still CladeⅡin multiple countries in 2022.Monkeypox cases are mainly males,with a wide range of ages.Compared with the population in previous studies,the reported population in 2022 had an increased median age,and the proportion of men who have sex with men increased.Monkeypox is usually a self-limited disease,with fever and rash as the primary clinical symptoms.Studies had shown that compared with before 2022,the proportion of fever in 2022 decreased,and the leading site of rash changed from cheek to genital mucosa.Asymptomatic monkeypox cases were first reported in 2022.Although there are no monkeypox local cases in China and imported risk is low,with the deepening of trade exchanges between countries in the world and frequent personnel exchanges,China should pay attention to the progress of the international epidemic and make efforts on emergency response,to prevent the possible occurrence and spread of cases.
作者
杜敏
刘民
刘珏
Du Min;Liu Min;Liu Jue(Department of Epidemiology and Biostatistics,School of Public Health,Peking University,Beijing 100191,China)
出处
《中华流行病学杂志》
CAS
CSCD
北大核心
2022年第12期2030-2035,共6页
Chinese Journal of Epidemiology
基金
国家自然科学基金(72122001,72211540398,71934002)。
关键词
猴痘
流行病学
临床特征
预防
控制
Monkeypox
Epidemiology
Clinical characteristics
Prevention
Control
