If you have reason to suspect a false result after a COVID-19 test, should you take another one? Credit: Getty Images Last October, after a fun day at the park with friends, I started to feel slightly ...

With the revelation that President Trump and the First Lady have tested positive for coronavirus, many who may have been in contact with them are being tested using now widely-available rapid tests to ...

For Sarah Bowen, it all started with a sore throat. Not the kind of searing pain she’d feel with strep, she said, but a throat irritation that just didn’t feel right. Subscribe to read this story ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Maureen Ferran/The Conversation Published May 8, 2020 12:00 AM EDT Maureen Ferran is an associate professor of ...

It's been nearly four years since people started getting sick with COVID-19, but with new variants mutating each season, the health steps experts asked us to take at the beginning of the pandemic ...

In a population whose infection rate is 5 percent, a test that is 90 percent accurate could deliver a false positive nearly 70 percent of the time. By Todd Haugh and Suneal Bedi Professors Haugh and ...

TB tests use phlegm — not the easiest thing to get or work with. It takes time for results. And there can be false negatives ...

Getting a coronavirus test in Massachusetts may be getting easier, but just how accurate the test you take depends on the type you get. One of the more common tests administered in the state provides ...