After a long summer COVID surge, experts say the winter holiday season is typically a time for the virus to spread again. So take a moment to make sure you how and when to use at-home COVID tests ...

The fifth wave of the coronavirus pandemic has swept through Hong Kong like a tsunami and many more cases are expected in the months ahead. The University of Hong Kong has estimated the outbreak ...

The COVID-19 pandemic caused a significant shift in our daily routines, and virus testing procedures were not left untouched. The growing demand for testing sparked an increase in the use of at ...

Lateral flow tests for COVID-19 can be very accurate and specific when used as directed, but introducing acidic fluids can cause the tests’ detecting antibodies to clump, which may read as a positive ...

Welcome, everyone. I'm Dr. John Whyte, the chief medical officer at WebMD, and you're watching Coronavirus in Context. Timely diagnosis of COVID is critical to make sure you get the best care and ...

Gone are the days of visiting a doctor’s office to determine whether you have Covid. Instead, you can buy over-the-counter test kits, which diagnose infection from the comfort of your home ...

The federal government program that provides free at-home Covid-19 tests says it is “not currently accepting orders,” according to the Administration for Strategic Preparedness and Response ...