Coronavirus disease 2019 (COVID-19) - Symptoms and causes
Oct 21, 2025 · 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.
Enfermedad del coronavirus 2019 (COVID-19) - Mayo Clinic
Oct 21, 2025 · La enfermedad del coronavirus 2019 (COVID-19) es causada por el virus SARS-CoV-2. Obtén más información sobre los síntomas, los riesgos y las formas de protegerte.
Long COVID: Lasting effects of COVID-19 - Mayo Clinic
Aug 23, 2024 · COVID-19 can have lasting symptoms that affect many parts of the body. Learn more about the symptoms and effects of long COVID.
2019 冠状病毒病（COVID-19） - 症状与病因 - 妙佑医疗国际
Oct 21, 2025 · 冠状病毒是一大类病毒的总称。这些病毒引起普通感冒、严重急性呼吸道综合征（SARS）、中东呼吸综合征（MERS）和 2019 冠状病毒病（COVID-19）等疾病。
Multisystem inflammatory syndrome in children (MIS-C) and COVID-19
Jul 22, 2023 · Learn about symptoms of MIS-C, a serious condition linked to coronavirus disease 2019 (COVID-19). Get help fast if your child shows any signs.
COVID-19: How can I protect myself? - Mayo Clinic
Oct 24, 2025 · COVID-19 is the shortened name of coronavirus disease 2019. It is a pandemic illness caused by a coronavirus. The virus that causes COVID-19 is severe acute respiratory syndrome …
COVID-19 in babies and children - Mayo Clinic
Oct 20, 2025 · Anyone can get COVID-19, also called coronavirus disease 2019, including children. Find out about the symptoms, testing and medical issues linked to COVID-19 in children. And learn how …
COVID-19 vs. flu: Similarities and differences
Oct 21, 2025 · Coronavirus disease 2019 (COVID-19) and seasonal flu have many similarities and differences. Find out what to know and how to protect yourself from these diseases.
COVID-19, cold, allergies and the flu: What are the differences?
Oct 22, 2025 · Coronavirus disease 2019 (COVID-19) can cause many of the same symptoms as the common cold, seasonal allergies and the flu. So how can you tell if you have COVID-19? It may help …
COVID-19: Who's at higher risk of serious symptoms?
Apr 30, 2024 · Advanced age and some health conditions can raise the risk of serious COVID-19 (coronavirus disease 2019) illness.