Welcome to what some experts say is the country’s second largest COVID wave since the start of the pandemic. In the past few weeks, there’s been a striking increase in new cases, hospitalizations, and ...

At-home COVID-19 tests have become commonplace for many households, but knowing when exactly to take a rapid test — or when to throw old ones out — isn't always straightforward. Here's what health ...

SAN FRANCISCO -- The recent outbreak of the omicron variant has many people running for the store for an over-the-counter rapid test. But simply taking the test once isn't enough to tell you if you ...

Almost all at-home tests were lateral flow tests, also known as rapid antigen tests (RATs ... Fortunately, there are molecular (PCR quality) tests you can take at home. Lucira was one of the first ...

Should you test positive, there is no legal requirement to isolate, as there was between 2020 and 2022, although NHS guidance ...