Fever and cough are two of the most common symptoms for both, he says, so it’s not advisable to rule out a diagnosis of one ...

An Illinois mom got stuck with a big bill after taking her 3-year-old to the ER but never seeing a doctor. "It's mind-blowing ...

They provide positive or negative results for the virus, typically within 15 minutes. Rapid COVID tests list their shelf life ...

A Chatham-Kent woman who has an adult daughter who’s immunocompromised says she’s concerned that COVID-19 tests have become ...

You can now purchase a test that will tell you whether you are sick with COVID or the flu -- no prescription required.

Two new high-profile studies add to the increasingly worrisome picture of how even mild cases of COVID-19 can have ...

Around 5–10% of people with COVID infections go on to experience long COVID, with symptoms lasting three months or more.

Experts share their advice about isolation, masking and more if you're still testing positive late into a COVID-19 infection.

Experts discuss what it might mean if you get a faint line on a home COVID-19 test, when to take another test and what ...

The "brain fog" of long COVID might be due to impaired lung function following a person's infection, a new study says.

Despite afflicting more than 400 million people worldwide, the constellation of symptoms known as long COVID still confounds ...