2022年1月全球传染病疫情概要

2022年1月,全球共监测到传染病68种,涉及228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(COVID-19,228个)、登革热(19个)、霍乱(12个)和钩端螺旋体病(10个).病死率位于前5位的传染病分别为裂谷热(100.0％)、拉沙热(19.0％)、黄热病(15.5％)...

Summary of global surveillance data of infectious diseases in January 2022

In January 2022, a total of 68 infectious diseases were reported globally, affecting 228 countries and regions. Except for influenza, the top five infectious diseases affecting greatest number of countries and regions were corona virusdisease 2019 (COVID-19, 228), dengue fever (26), measles (19), cholera (12) and leptospirosis (10). The top five infectious diseases with highest case fatality rates were Rift Valley fever (100.0%), Lassa fever (19.0%), yellow fever (15.5%), plague (7.5%) and West Nile fever (7.1%). The top five infectious diseases with greatest number of deaths were COVID-19, malaria, measles, Lassa fever and cholera. The prevalent infectious diseases in Asia were COVID-19 and dengue fever, the prevalent infectious diseases in Africa were COVID-19, cholera, yellow fever, Lassa fever, malaria and measles, the prevalent infectious diseases in America were COVID-19, dengue fever and chikungunya fever, the prevalent infectious disease in Europe was COVID-19.