2019年12月全球传染病疫情概要

Summary of global surveillance data of infectious diseases in December 2019

2019年12月全球共监测到传染病64种,涉及82个国家和地区。除流感外,涉及国家和地区数量位于前5位的传染病分别为麻疹(49个)、登革热(26个)、基孔肯雅热(8个)、脊髓灰质炎(8个)和流行性脑脊髓膜炎(8个)。病死率位于前4位的传染病分别为埃博拉病毒病(66.0%)、中东呼吸综合征(34.4%)、拉沙热(20.8%)和鼠疫(16.0%)。死亡病例数位于前5位的传染病分别为麻疹、疟疾、登革热、霍乱和埃博拉病毒病。非洲流行的传染病主要为埃博拉病毒病、鼠疫、霍乱、黄热病、拉沙热和麻疹;亚洲流行的传染病主要为登革热和中东呼吸综合征;美洲流行的传染病主要为登革热;欧洲流行的传染病主要为麻疹。

In December 2019,a total of 64 infectious diseases were reported globally,affecting 82 countries and regions.Except for influenza,the top five infectious diseases affecting greatest number of countries and regions were measles(49),dengue fever(26),chikungunya fever(8),poliomyelitis(8)and cerebrospinal meningitis(8).The top four infectious diseases with highest case fatality rates were Ebola virus disease(66.0%),Middle East respiratory syndrome(34.4%),Lassa fever(20.8%)and plague(16.0%).The top five infectious diseases with greatest number of deaths were measles,malaria,dengue fever,cholera and Ebola virus disease.The prevalent infectious diseases in Africa were Ebola virus disease,plague,cholera,yellow fever,Lassa fever and measles,the prevalent infectious diseases in Asia were dengue fever and Middle East respiratory syndrome,the prevalent infectious diseases in America was dengue fever,the prevalent infectious diseases in Europe was measles.