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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-19, son mode de propagation et son impact sur les populations du monde entier. Pour plus d’informations, consultez régulièrement les pages de l’OMS consacrées au coronavirus : https ...
Panorama general 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 respiratoria de leve a moderada y se recuperarán sin requerir un tratamiento especial. Sin embargo, algunas enfermarán gravemente y requerirán atención médica. Las personas mayores y las ...
Antibodies to COVID-19 (both IgG and IgM) appear 6 to 12 days after symptom onset, after which there is a slow, steady decline in viral load Patients may still be infectious after they improve clinically. This has implications for infection, prevention and control in healthcare facilities and hospital discharges. Some patients may require further home …
Aug 9, 2023 · WHO fact sheet on coronavirus disease (COVID-19), including symptoms, treatment, prevention and WHO's response.
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 pertinent epidemiological information concerning the COVID-19 pandemic.
Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
Jun 27, 2025 · The WHO Scientific Advisory Group for the Origins of Novel Pathogens (SAGO), a panel of 27 independent, international, multidisciplinary experts, today published its report on the origins of SARS-CoV-2, the virus responsible for the COVID-19 pandemic.
Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
May 28, 2025 · Since the formal ending of the public health emergency of international concern (PHEIC) in May 2023, Member States have adopted diverse approaches to sustaining COVID-19 and broader coronavirus disease threat management. While some countries have integrated COVID-19 activities into existing respiratory disease programmes, others remain in transitional phases, maintaining targeted vertical ...
Oct 13, 2020 · The COVID-19 pandemic has led to a dramatic loss of human life worldwide and presents an unprecedented challenge to public health, food systems and the world of work. The economic and social disruption caused by the pandemic is devastating: tens of millions of people are at risk of falling into extreme poverty, while the number of undernourished people, currently estimated at nearly 690 ...
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