2024年4月全球传染病疫情研判分析

Summary of global surveillance data of infectious diseases in April 2024

2024年4月,全球共监测到传染病76种,涉及236个国家和地区。除流行性感冒外,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(236个)、猴痘(117个)、登革热(26个)、霍乱(23个)和麻疹(20个)。病死率位于前5位的传染病分别为人感染H5N1禽流感(52.10%)、中东呼吸综合征(36.00%)、链球菌中毒性休克综合征(24.70%)、拉沙热(18.30%)和猴痘(5.90%)。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、麻疹、登革热、霍乱和猴痘。亚洲主要流行新型冠状病毒感染、霍乱、登革热、克里米亚-刚果出血热和链球菌中毒性休克综合征;非洲主要流行新型冠状病毒感染、霍乱、黄热病、拉沙热、猴痘、麻疹、脑膜炎和脊髓灰质炎;美洲主要流行新型冠状病毒感染、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、猴痘和麻疹。

In April 2024,a total of 76 infectious diseases were reported globally,affecting 236 countries and regions.Except for influenza,the top five infectious diseases affecting greatest number of countries and regions were COVID-19(236),mpox(117),dengue fever(26),cholera(23)and measles(20).The top five infectious diseases with highest case fatality rates were human infection with avian influenza A(H5N1)(52.10%),Middle East respiratory syndrome(36.00%),streptococcal toxic shock syndrome(24.70%),Lassa fever(18.30%)and mpox(5.90%).The top five infectious diseases with greatest number of deaths were COVID-19,measles,dengue fever,cholera and mpox.The prevalent infectious diseases in Asia were COVID-19,cholera,dengue fever,Crimean-Congo hemorrhagic fever and streptococcal toxic shock syndrome,the prevalent infectious diseases in Africa were COVID-19,cholera,yellow fever,Lassa fever,mpox,measles,meningitis and poliomyelitis,the prevalent infectious diseases in America were COVID-19,mpox,dengue fever and chikungunya fever,the prevalent infectious disease in Europe were COVID-19,mpox and measles.