Coronavirus disease 2019 (COVID-19) - Symptoms and causes
If you have symptoms and need to test for COVID-19, or you've been exposed to someone with COVID-19, a healthcare professional can help. People who are at high risk of serious illness may get medicine to block the spread of the COVID-19 virus in the body.
Fight coronavirus (COVID-19) transmission at home - Mayo Clinic
Apr 4, 2024 · The virus that causes COVID-19 spreads mainly from person to person. It can spread from people who are infected but have no symptoms. When people with COVID-19 cough, sneeze, breathe, sing or talk, the virus carried on their …
Get the facts about COVID-19 vaccines - Mayo Clinic News Network
Jul 2, 2020 · How to protect yourself and prevent COVID-19 infection. Until a COVID-19 vaccine is available, infection prevention is crucial. The Centers for Disease Control and Prevention (CDC) recommend following these precautions for avoiding infection with …
COVID-19 and pets: Can dogs and cats get COVID-19? - Mayo
May 14, 2024 · The risk of animals spreading the COVID-19 virus to people is thought to be low. There is no proof that viruses can spread to people or other animals from a pet's skin, fur or hair. But animals can carry other germs that can make people sick.
Debunking COVID-19 myths - Mayo Clinic
People who catch the COVID-19 virus instead of getting vaccinated may be at higher risk of post-COVID-19 syndrome. Getting a COVID-19 vaccine after recovering from COVID-19 may give you better protection than just the vaccine or just the infection.
Different types of COVID-19 vaccines: How they work
Curious about how mRNA vaccines and other types of COVID-19 vaccines can help you develop immunity to the COVID-19 virus? Understand how different technologies work with the immune system to provide protection.
Herd immunity and COVID-19: What you need to know
Jun 1, 2024 · Herd immunity may not be possible when viruses change a lot in a short time, as with the virus that causes COVID-19. Reaching herd immunity is harder if a disease can be spread by people who catch the virus but don't have symptoms.
Mayo Clinic Q&A: Length of time COVID-19 can live outside an …
Mar 20, 2020 · The virus that causes COVID-19 is transmitted through respiratory droplets generated when someone infected coughs or sneezes. If you breathe in the droplets, or they land on your eyes, nose or mouth, you are at risk of infection.
Long COVID: Lasting effects of COVID-19 - Mayo Clinic
Aug 23, 2024 · After any coronavirus disease 2019 (COVID-19) illness, no matter how serious, some people report that symptoms stay for months. This lingering illness has often been called long COVID or post-COVID-19 syndrome. You might hear it called long-haul COVID or post-acute sequelae of SARS-CoV-2 (PASC).
COVID-19 expert explains what soap does to SARS-CoV-2 virus
Apr 2, 2020 · Health experts at the Centers for Disease Control and Prevention (CDC) continue to drive home the message that excellent hand-washing is the most effective way to prevent illnesses, such as COVID-19. Dr.