2026年2月3日 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and …

2025年11月27日 · WHO fact sheet on COVID-19, including information on symptoms, transmission, treatment, prevention, vaccines and and WHO's work in this area.

La enfermedad por coronavirus (COVID-19) es una enfermedad infecciosa causada por el virus SARS-CoV-2. La mayoría de las personas infectadas por el virus experimentarán una enfermedad …

2023年3月28日 · COVID-19 is the disease caused by a coronavirus called SARS-CoV-2. WHO first learned of this new virus on 31 December 2019, following a report of a cluster of cases of so-called …

2025年11月27日 · 世卫组织有关冠状病毒病（COVID-19）的实况报道，描述了该疾病的症状，如何治疗和预防，以及世卫组织的应对工作等重要信息。

Overview The coronavirus disease 2019 (COVID-19) pandemic is a global outbreak of coronavirus – an infectious disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). …

2023年10月31日 · In November 2022, WHO extended the HIPP surveillance system, designed for voluntary online reportingof coronavirus disease, to include notification of... Strengthened …

La maladie à coronavirus (COVID19) est une maladie infectieuse due au virus SARS-CoV-2. La plupart des personnes infectées par le virus présentent une maladie respiratoire d’intensité légère à …

2023年3月18日 · Naming the coronavirus disease (COVID-19) and the virus that causes it Risk communication and community engagement Country-level coordination, planning, and monitoring …

La COVID-19 es una enfermedad causada por el coronavirus SARS-CoV-2. Por lo general, se propaga entre personas que están en contacto directo.