Even before Candace Palmerlee tested positive for the coronavirus, she began isolating herself at home, not wanting to pass the infection on to others. When her positive test result was confirmed on ...

Taking a COVID-19 test at home seems simple enough: If you get a line, you're positive for the coronavirus. But what if your results aren't so obvious? For instance, if you only get a very faint line ...

(NEXSTAR) – As the omicron variant spreads and COVID-19 test appointments are hard to come by, many Americans are turning to at-home tests to determine if they’re infected. But if you test positive at ...

You may get a PCR test, which can show a positive result for up to three months after recovery. If you take a rapid antigen test, it may not detect COVID after nine days, but it is more accurate for ...