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1 day ago · 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 recover …

Mar 13, 2026 · Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the symptoms, risks and ways to protect yourself.

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.

Jun 22, 2026 · COVID-19 is a highly contagious disease. Symptoms range from mild to severe. Most people recover within a few days. Some people stay unwell far longer with long COVID. Getting …

Mar 13, 2025 · Anyone diagnosed with COVID-19 can pass the virus onto others. Find out how to manage symptoms and protect those around you if you test positive for COVID-19.

Oct 23, 2025 · Coronavirus disease 2019 (COVID-19) is caused by a virus that spreads between people. Find out how to protect yourself and those close to you.

Dec 23, 2021 · People who develop severe disease can be infectious for longer. While someone who never develops symptoms can pass the virus to others, it is still not clear how frequently this occurs …

1 day ago · Some people who are at higher risk of getting very ill from COVID-19 are eligible for the COVID-19 oral treatments.

Mar 28, 2023 · Symptoms of severe COVID‐19 disease which need immediate medical attention include: difficulty in breathing, especially at rest, or unable to speak in sentences confusion …