As the coronavirus’s highly-virulent Omicron variant drives a fresh spike in infections and snarls year-end plans, many are turning to at-home rapid tests to decide what they can and can't do. Though ...

Gone are the days of visiting a doctor’s office to determine whether you have Covid. Instead, you can buy over-the-counter test kits, which diagnose infection from the comfort of your home, making ...

Loss of smell is a symptom unique to the coronavirus. It manifests itself differently than the congested, runny nose-type anosmia typical of a common cold, and it can linger for more than a week in ...

Can you test positive for covid-19 without being infectious? Even if you have had three doses of coronavirus vaccine, a positive lateral flow test (LFT) result means you are infectious to other people ...

COVID cases are starting to creep up again in the U.S., and it’s understandable to have new questions about the virus and the newest CDC guidance on isolation after a positive test. After all, it’s ...

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