Medically reviewed by Kate Colby, MPHYou 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 ...

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 ...

When SARS-CoV-2 reached the United States in late January 2020, Labcorp immediately began development of an RT-PCR test to aid in detection and diagnosis of COVID-19 in infected patients. As a result ...

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three methods ...

This decision, well within current norms for care, was nonetheless consequential: The president was forced to cancel a trip to advocate for legislation in support of the domestic semiconductor ...

The government is offering another round of free at-home COVID tests to Americans in time for the holiday season. As flu and RSV season kick into full swing, precautions meant to keep families healthy ...

Since lockdown has eased, more and more of us are going on – or planning – a holiday. Having been locked down for so long and with lots of great package deals to be had, the allure of travelling ...

BROCKTON — Weekly Brockton city data shows there were 125 new cases of COVID-19 in the last week of August alone, 18 of whom were hospitalized. On Friday, Sept. 2, through a partnership between the ...

Wondering how to confirm H3N2 flu in Delhi? Here's a guide to the diagnostic test name, RT-PCR vs rapid tests, and where you ...