Coronavirus - World Health Organization (WHO)
Aug 6, 2026 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with …
Medical Diseases & Conditions - Mayo Clinic
Explore comprehensive guides on hundreds of common and rare diseases and conditions from the experts at Mayo Clinic.
Rotavirus - Symptoms & causes - Mayo Clinic
Aug 18, 2025 · Rotavirus is a type of germ called a virus. Illness from the virus is called a rotavirus infection. Rotavirus infections …
Coronavirus - World Health Organization (WHO)
La maladie à coronavirus (COVID19) est une maladie infectieuse due au virus SARS-CoV-2. La plupart des personnes infectées par …
Coronavirus disease 2019 (COVID-19) - Symptoms and causes
Mar 13, 2026 · Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the …
Autoimmune hepatitis - Symptoms and causes - Mayo Clinic
May 8, 2024 · Untreated autoimmune hepatitis can lead to scarring of the liver, called cirrhosis. It can also eventually lead to liver …
Baker cyst - Symptoms and causes - Mayo Clinic
Mar 18, 2026 · A Baker cyst is a fluid-filled growth behind the knee. It causes a bulge and a feeling of tightness. Also called a …
Maladie à coronavirus 2019 (COVID-19)
Nov 27, 2025 · La COVID-19 est due au coronavirus SARS-CoV-2. Elle se transmet généralement entre personnes en contact étroit. …
Statin side effects: Weigh the benefits and risks - Mayo Clinic
Jul 21, 2025 · Statin side effects can be uncomfortable but are rarely dangerous.
Coronavirus du syndrome respiratoire du Moyen-Orient (MERS-CoV)
Dec 11, 2025 · Le syndrome respiratoire du Moyen-Orient (MERS) est une maladie respiratoire virale due à un nouveau coronavirus …