2020年1月全球传染病疫情概要

2020年1月全球共监测到传染病65种,涉及52个国家和地区。除流感外,涉及国家和地区数量位于前5位的传染病分别为登革热(22个)、麻疹(19个)、疟疾(8个)、军团菌病(8个)和流行性脑脊髓膜炎(8个)。病死率位于前3位的传染病分别为埃博拉病毒病(65.5%)、中东呼吸综合征(34.3%)和拉沙热(15.9%)。死亡病例数位于前5位的传染病分别为新型冠状病毒肺炎、麻疹、拉沙热、登革热和埃博拉病毒病。非洲主要流行埃博拉病毒病、霍乱、黄热病、拉沙热和麻疹;亚洲主要流行新型冠状病毒肺炎、中东呼吸综合征和登革热;美洲主要流行登革热。

Summary of global surveillance data of infectious diseases in January 2020

In January 2020, a total of 65 infectious diseases were reported globally, affecting 52 countries and regions.Except for influenza, the top five infectious diseases affecting greatest number of countries and regions were dengue fever(22),measles(19), malaria(8), legionellosis(8) and cerebrospinal meningitis(8).The top three infectious diseases with highest case fatality rates were Ebola virus disease(65.5%), Middle East respiratory syndrome(34.3%) and Lassa fever(15.9%). The top five infectious diseases with greatest number of deaths were novel coronavirus disease 2019(COVID-19), measles, Lassa fever, dengue fever and Ebola virus disease. The prevalent infectious diseases in Africa were Ebola virus disease, cholera,yellow fever, Lassa fever and measles, the prevalent infectious diseases in Asia were COVID-19, Middle East respiratory syndrome and dengue fever, the prevalent infectious diseases in America was dengue fever.