Antibody testing shows whether you've had the COVID-19 virus in the past. It's not the same as testing to see whether you have the virus now.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DALLAS (NEXSTAR) — With a limited number of ...

As folks travel to see loved ones for the holiday season, there’s one thing no one wants to pack — an infectious disease. But whether you have the sniffles or just want to take precautions around ...

SAN FRANCISCO -- With the Delta variant and breakthrough cases of COVID-19 reported, some vaccinated people are wondering when, if at all, they should get tested. Health officials say there are at ...

CDCâ ™s laboratory test kit for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The CDC's previous guidance was limited to people who traveled to countries affected by the novel ...

CHICAGO, Ill. – Despite COVID-19 testing capacities ramping up, countless people are still uncertain as to whether or not they’ve been infected. That’s because kits are still limited, and CDC ...

Few people who have undergone nasopharyngeal swabs for coronavirus testing would describe it as a pleasant experience. The procedure involves sticking a long swab up the nose to collect a sample from ...

Here’s what we’ve learned – and how our understanding has evolved – since the earliest cases of the novel coronavirus were first reported.