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2-3 days
- This variant has a shorter incubation time than those that came before it — about 3 days. If you have it, you can spread the virus to others from 1-2 days before your symptoms start until 2-3 days after they've cleared up. Even if you never show symptoms, you can still be contagious.
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Nov 18, 2022 · Omicron and its iterations likely aren't going away anytime soon, and you may still contract the virus (although likely a milder version) even if you have been vaccinated or boosted, or...
Jan 24, 2022 · 3-5 days after exposure: Get tested. According to the most recent Center for Disease Control guidelines, if someone exhibits symptoms of COVID-19, they should get tested. Therefore, over the...
Feb 17, 2022 · At least three studies have found that people infected with omicron still have virus levels high enough to be contagious more than five days after their symptoms began. Researchers looked at...
Mar 15, 2024 · Since December 2021, the agency had recommended individuals isolate for at least five days after developing symptoms of COVID-19, or after a positive test if asymptomatic.
Jan 6, 2022 · With some omicron cases, particularly breakthrough infections in those who are boosted and vaccinated, remaining mild, many are wondering how to tell if it's a cold, the flu or COVID-19....
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Apr 12, 2023 · Colds are most contagious one to four days after symptoms develop. Common cold symptoms include: Congestion. Coughing. Headache. Runny nose. Sore throat. Not everyone gets all these symptoms, and the severity can vary. Most colds last for about a week, but it's possible to spread the virus after that.
Aug 18, 2023 · If you have it, you can spread the virus to others from 1-2 days before your symptoms start until 2-3 days after they've cleared up. Even if you never show symptoms, you can still be contagious.