If you took part in high-risk activities, including any time you couldn’t socially distance as recommended, such as when traveling, in crowded indoor places, or attending large gatherings or mass events.(If you are unvaccinated, get tested right away if you are fully vaccinated, get tested within five to seven days after exposure, according to the CDC.) Have been within 6 feet of someone with a confirmed case of COVID for a total of at least 15 minutes.If you have COVID symptoms, including cough, shortness of breath, fever, and other respiratory virus symptoms.You can take a COVID test for any reason at all, but here are the times the FDA recommends you get tested, even if you have been vaccinated. “The government is in a position now where it’s bringing these tests forward, and now is the time to start creating a strategy around how will they be most effectively used,” he said Tuesday at a press briefing. Michael Mina, a former Harvard epidemiologist who is now the chief science officer of eMed, a digital platform that facilitates at-home testing. “Rapid tests are one of the most powerful tools that have not really been utilized in a powerful way in this pandemic,” said longtime testing advocate Dr. The con is that they may not be as accurate very early in an infection compared with other tests, like a PCR, that can take a day or more to get results. The pro is that they give fast results - in about 15 minutes, allowing you to make quick changes in behavior if you get a positive result. After being absent in the US for much of the pandemic, they are more widely available - and often sold out - in pharmacies and grocery stores as well as online. Rapid COVID tests are, well, rapidly becoming a way of life in the US. Here are some important things to know about at-home COVID tests. How reliable are they? When should you use them? Do they perform differently with Omicron? And if you are able to get your hands on rapid COVID tests, a lot of questions remain. While increased test availability is a good thing, those government-supplied, at-home COVID tests may not be available to request until January and could take months to be distributed. President Joe Biden recently announced that the US government is buying 500 million at-home COVID tests for the nation. This is happening as Omicron is making up the majority of new cases in the country, now about 95% of cases in the US. If you’ve tried to buy or get a COVID test lately, you may have found long lines, empty shelves, and a frustrating lack of availability in general.
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