Dec 2, 2025 · Coronavirus disease (COVID-19)The virus can spread from an infected person’s mouth or nose in small liquid particles when they cough, sneeze, speak, sing or breathe. These particles range …

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

Mar 28, 2023 · 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 …

Mise à jour : 14 mars 2023 L’OMS surveille et combat cette pandémie de manière continue. Cette page de questions et réponses sera mise à jour au fur et à mesure que l’on en saura plus sur la COVID …

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 …

Oct 9, 2024 · The Weekly Epidemiological Update provides an overview of the global, regional and country-level COVID-19 cases and deaths, highlighting key data and trends; as well as other …

Oct 31, 2023 · Mpox (previously known as monkeypox) is a viral disease caused by an orthopoxvirus called monkeypox virus. It spreads mainly through close contact with someone who has mpox, …

Nov 27, 2025 · 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。

On 11 March 2020, WHO declared Novel Coronavirus Disease (COVID-19) outbreak as a pandemic and reiterated the call for countries to take immediate actions and scale up response to treat, detect and …

Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.