2023年1月全球传染病疫情概要

Summary of global surveillance data of infectious diseases in January 2023

2023年1月,全球共监测到传染病64种,涉及235个国家和地区。除流感外,涉及国家和地区数量位于前5位的传染病分别为新型冠状病毒感染(235个)、猴痘(110个)、登革热(31个)、麻疹(27个)和霍乱(15个)。病死率位于前5位的传染病分别为尼帕病毒病(62.5%)、埃博拉病毒病(47.0%)、克里米亚–刚果出血热(37.5%)、拉沙热(15.1%)和西尼罗热(7.6%)。死亡病例数位于前5位的传染病分别为新型冠状病毒感染、疟疾、霍乱、麻疹和登革热。亚洲主要流行新型冠状病毒感染、霍乱和登革热;非洲主要流行新型冠状病毒感染、霍乱、黄热病、拉沙热、疟疾和猴痘;美洲主要流行新型冠状病毒感染、霍乱、猴痘、登革热和基孔肯雅热;欧洲主要流行新型冠状病毒感染、猴痘和侵袭性A群链球菌感染。

In January 2023,a total of 64 infectious diseases were reported globally,affecting 235 countries and regions.Except for influenza,the top five infectious diseases affecting greatest number of countries and regions were COVID-19(235),monkeypox(110),dengue fever(31),measles(27)and cholera(15).The top five infectious diseases with highest case fatality rates were Nipah virus disease(62.5%),Ebola virus disease(47.0%),Crimean-Congo haemorrhagic fever(37.5%),Lassa fever(15.1%)and West Nile fever(7.6%).The top five infectious diseases with greatest number of deaths were COVID-19,malaria,cholera,measles and dengue fever.The prevalent infectious diseases in Asia were COVID-19,cholera and dengue fever,the prevalent infectious diseases in Africa were COVID-19,cholera,yellow fever,Lassa fever,malaria and monkeypox,the prevalent infectious diseases in America were COVID-19,cholera,monkeypox,dengue fever and chikungunya fever,the prevalent infectious disease in Europe were COVID-19,monkeypox and invasive group A streptococcus infection.