2019年2月全球传染病疫情概要

2019年2月全球共监测到传染病46种,涉及63个国家和地区。涉及国家和地区数量位于前5位的传染病为登革热(33个)、麻疹(18个)、基孔肯雅热(9个)、霍乱(6个)和军团菌病(6个)。病死率位于前3位的传染病为埃博拉出血热(62.7%)、中东呼吸综合征(34.7%)和拉沙热(21.8%)。死亡病例数位于前5位的传染病为麻疹、霍乱、埃博拉出血热、拉沙热和登革热。非洲流行的传染病主要为霍乱、埃博拉出血热、黄热病、拉沙热和麻疹;亚洲流行的传染病主要为登革热、中东呼吸综合征和麻疹;美洲流行的传染病主要为登革热和麻疹;欧洲流行的传染病主要为麻疹。

Summary of global surveillance data of communicable diseases in February 2019

In February 2019, a total of 46 kinds of communicable diseases were reported globally, affecting 63 countries or areas. The first five diseases in terms of number of countries or areas affected were dengue fever (33), measles (18), Chikungunya fever (9), cholera (6) and legionellosis (6). The first three diseases with high case fatality rates were Ebola hemorrhagic fever (62.7%), Middle East respiratory syndrome (34.7%) and Lassa fever (21.8%). The first five diseases with high death number were measles, cholera, Ebola hemorrhagic fever, Lassa fever and dengue fever. The epidemics of cholera, Ebola hemorrhagic fever, yellow fever, Lassa fever and measles mainly occurred in Africa, the epidemics of dengue fever, Middle East respiratory syndrome and measles mainly occurred in Asia, the epidemics of dengue fever and measles mainly occurred in America and the epidemics of measles mainly occurred in Europe.