Coronavirus disease 2019 (COVID-19) - Symptoms and causes
Most people with COVID-19 have mild to moderate symptoms. But COVID-19 can cause serious medical complications and lead to death. Older adults or people who already have medical …
Long COVID: Lasting effects of COVID-19 - Mayo Clinic
2024年8月23日 · Long COVID symptoms may come and go or be constant. They also can start any time after you had COVID-19. But symptoms still need to be documented for at least three …
COVID-19, cold, allergies and the flu: What are the differences?
2024年11月27日 · The most common symptoms of COVID-19 have changed over time. Currently, they are runny or stuffy nose, headache, and sore throat. But there are many other possible …
Unusual COVID-19 symptoms: What are they? - Mayo Clinic
2024年6月13日 · Symptoms of COVID-19, also known as coronavirus disease 2019, can vary widely. And over time, how often people have a COVID-19 symptom may change. Symptoms …
COVID-19 in babies and children - Mayo Clinic
Children with COVID-19 may have serious or mild symptoms or no symptoms at all. Symptoms may show up from 2 to 14 days after contact with the virus that causes COVID-19. The most …
COVID-19 vs. flu: Similarities and differences - Mayo Clinic
2023年7月22日 · COVID-19 symptoms generally appear 2 to 14 days after exposure. Flu symptoms usually appear about 1 to 4 days after exposure. COVID-19 and flu spread and …
Coronavirus disease 2019 (COVID-19) - Mayo Clinic
Here are some guidelines for when to take a COVID-19 test: If you have COVID-19 symptoms, test for the illness right away. If you were exposed to the COVID-19 virus but don't have …
COVID-19 and pets: Can dogs and cats get COVID-19?
2024年5月14日 · Of the small number of dogs and cats that have been infected by the COVID-19 virus, some had no symptoms. Most of the pets that got ill had mild symptoms. They could be …
Respiratory syncytial virus (RSV) - Symptoms & causes - Mayo Clinic
2023年10月4日 · Because RSV and coronavirus disease 2019 (COVID-19) are both types of respiratory viruses, some symptoms of RSV and coronavirus disease 2019 (COVID-19) can …
Debunking COVID-19 myths - Mayo Clinic
The COVID-19 vaccine can lower the risk of death or serious illness caused by COVID-19. COVID-19 medicine helps people who are at risk, diagnosed or who have symptoms of the …