As fall temperatures set in, cold and flu season gets into full swing, and holiday travel picks up, people will undoubtedly have questions about Covid-19 testing. Is this the year people can finally ...

If you're experiencing COVID symptoms and were exposed, but continue testing negative for the virus, what does that mean? There have been some anecdotal reports of people contracting the virus but not ...

If you have symptoms but get a negative home test result, you may need to keep taking precautions and test again (and again). By Tara Parker-Pope What does a negative result on a home Covid-19 test ...

Rapid COVID tests are convenient and easy to use because you can take them at home. But it's important to know how to interpret their results, when you should take another rapid test and when you ...