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related to: covid when are you contagious in adults mayo clinicThe Latest COVID-19 Facts, News & Possible Answers To Frequently Asked Questions. Updated Coronavirus Information About Recommendations, Resources, And Latest Studies.
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Mar 27, 2024 · Many factors affect your risk of catching the virus that causes COVID-19. How long you are in contact, if the space has good air flow and your activities all affect the risk. Also, if you or others wear masks, if someone has COVID-19 symptoms and how close you are affects your risk.
Mar 27, 2024 · Diagnosis. If you have symptoms of coronavirus disease 2019, known as COVID-19, or you've been exposed to the COVID-19 virus, contact your healthcare team. Let them know if you've had close contact with anyone diagnosed with COVID-19. In the United States, at-home COVID-19 tests are available.
May 3, 2024 · As a general rule, most people who get COVID-19 are no longer contagious 10 days after the appearance of symptoms or after testing positive for the virus. While there is significant variation in the risk of transmission, most cases follow the same general timeline once symptoms develop. Early-Stage Contagiousness.
- Older age. People of any age, even children, can catch COVID-19. But it most commonly affects middle-aged and older adults. The risk of developing dangerous symptoms increases with age, with those who are age 85 and older at the highest risk of serious symptoms.
- Lung problems, including asthma. COVID-19 targets the lungs, so you're more likely to develop severe symptoms if you already have lung problems, such as
- Heart disease. Many types of heart disease can make you more likely to develop severe COVID-19 symptoms. These include: Cardiomyopathy. Pulmonary hypertension.
- Diabetes and obesity. Type 1 or type 2 diabetes can increase your risk of serious COVID-19 symptoms. Having a higher body mass index that’s considered overweight, obese or severely obese also increases this risk.
Nov 4, 2023 · Concern over variants, sometimes called strains, of the virus that causes COVID-19 is based on how the virus might change. A virus could get better at infecting people, spread faster or cause people to get sicker. As a virus infects a group of people, the virus copies itself.
Feb 28, 2020 · Yes, you can catch COVID-19 from an object if the surface of that object has live virus on it. How long the virus can live outside an organism is unknown. Expert estimates range from a few hours to up to nine days, depending on the type of surface, surrounding temperature and environment.
May 1, 2024 · By Mayo Clinic Staff. As the coronavirus disease 2019 (COVID-19) continues to cause illness, you might have questions about COVID-19 vaccines. Find out about the different types of COVID-19 vaccines, how they work, the possible side effects, and the benefits for you and your family. COVID-19 vaccine benefits.
