The FlowFlex Covid-19 Antigen Home Test is selling for as low as $8, an accurate, easy to use and quick-result option to buy online.

Feeling ill and considering using one of those free COVID tests that’s been sitting around? Here’s how to know if it’s still good – even if it’s past the expiration date.

As Covid cases rise, at-home tests are a critical tool to keep yourself and others safe. Here are answers to a few common questions about when and how to use them.

The combination tests look and work a lot like traditional at-home Covid tests: They’re easy to use and fast, often delivering results within 15 minutes. Most are only slightly more expensive ...

She says when the at-home COVID test came out under emergency use authorization, there wasn't time to study how long the tests would provide accurate results.