U.S. households could once order free COVID-19 tests, but that program is over. Here's how to get a test and a look at COVID ...

Figuring out how to navigate possible COVID-19 exposure can feel like a complex math problem: X had coffee with Y on Saturday, and they were indoors, unmasked, and sitting three feet apart. If Y tests ...

The FDA has extended the shelf life for some COVID-19 tests. Now that allergy season is here, many are finding themselves with symptoms asking: Is it allergies or a cold? COVID? Something else? Since ...

According to Dr. Scott Roberts, an infectious disease doctor at Yale Medicine in Connecticut, “the highest test positivity is ...

Think you’ve got an ‘end of summer cold’? Now take a Covid test… - COMMENT: Autumn chills often bring on a runny nose and ...

A biomedical science lecturer has shed light on two emerging coronavirus variants, amidst growing concern over their spread ...