2020年9月全球传染病疫情概要

Summary of global surveillance data of infectious diseases in September 2020

2020年9月,全球共监测到传染病61种,涉及217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肺炎(217个)、登革热(27个)、麻疹(10个)、脊髓灰质炎(10个)和霍乱(8个)。病死率位于前5位的传染病分别为埃博拉病毒病(41.4%)、拉沙热(20.7%)、西尼罗热(11.5%)、猴痘(3.7%)和新型冠状病毒肺炎(3.0%)。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、登革热、西尼罗热、霍乱和埃博拉病毒病。亚洲主要流行新型冠状病毒肺炎和登革热;非洲主要流行新型冠状病毒肺炎、埃博拉病毒病、霍乱、黄热病、拉沙热和麻疹;美洲主要流行新型冠状病毒肺炎和登革热;欧洲主要流行新型冠状病毒肺炎、西尼罗热和麻疹。

In September 2020,a total of 61 infectious diseases were reported globally,affecting 217 countries and regions.Except for influenza,the top five infectious diseases affecting greatest number of countries and regions were coronavirus disease 2019(COVID-19,217),dengue fever(27),measles(10),poliomyelitis(10)and cholera(8).The top five infectious diseases with highest case fatality rates were Ebola virus disease(41.4%),Lassa fever(20.7%),West Nile fever(11.5%),monkeypox(3.7%)and COVID-19(3.0%).The top five infectious diseases with greatest number of deaths were COVID-19,dengue fever,West Nile fever,cholera and Ebola virus disease.The prevalent infectious diseases in Asia were COVID-19 and dengue fever,the prevalent infectious diseases in Africa were COVID-19,Ebola virus disease,cholera,yellow fever,Lassa fever and measles,the prevalent infectious diseases in America were COVID-19 and dengue fever,the prevalent infectious diseases in Europe were COVID-19,West Nile fever and measles.