2025年3月17日 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus.

WHO fact sheet on coronavirus disease (COVID-19), including symptoms, treatment, prevention and WHO's response.

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

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.

2024年12月24日 · Overview This is a special edition of the epidemiological update on COVID-19 that gives an overview of the situation since the disease was first reported to WHO nearly five years ago. SARS-CoV-2, the virus that causes COVID-19, largely circulates without clear seasonality and continues to infect, causing severe acute disease and post-COVID-19 …

2023年3月18日 · Simple precautions to reduce your chances of being infected or spreading COVID-19.

2025年2月13日 · Overview During the four-week reporting period from 9 December 2024 to 5 January 2025, weekly SARS-CoV-2 PCR percent test positivity changed from 8.5% in the beginning week of the reporting period to 8.1% in the last week, as detected in integrated sentinel and systematic virological surveillance within the Global Influenza Surveillance and Response …

Se han anunciado los nombres oficiales del virus responsable de la COVID-19 (anteriormente conocido como «nuevo coronavirus de 2019») y de la enfermedad que causa. Los nombres son: Enfermedad enfermedad por coronavirus (COVID-19) Virus coronavirus de tipo 2 causante del síndrome respiratorio agudo severo (SRAS-CoV-2) ¿Por qué tienen nombres distintos el virus …

The COVID-19 disease outbreak has been declared a public health emergency of international concern.

2025年2月26日 · WHO fact sheet on post COVID-19 condition (long COVID), including key facts, scope of the problem, symptoms, treatment, self-care and prevention.