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 ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

While COVID-19 never fully went away the way many of us hoped it would when we were embracing Zoom happy hours and worked from home in March of 2020, ramped-up testing efforts have made it easier to ...

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 ...

Pioneering 15-minute polymerase chain reaction (PCR) test for hepatitis C virus facilitates same-day diagnosis and initiating ...

Over the past four years, many of us have become accustomed to a swab up the nose to test for COVID-19, using at-home rapid antigen tests or the more accurate clinic-provided PCR tests with a longer ...

CORPUS CHRISTI, Texas — When you head to the doctor's office, some of our local clinics now have a special test that can tell if you have a viral or bacterial infection in just 15 minutes. Physician's ...