At-home rapid tests for COVID-19 instruct you to stir a cotton swab inside each nostril before sliding the swab into its little testing tube or card. But some people have posted pictures on social ...

Given the wave of COVID-19 cases due to the Omicron variant, more people than ever are reaching for at-home antigen tests to assess whether or not they have the virus. This is a good thing—at-home ...

Experts explain why you shouldn't do a throat swab for at-home COVID testing, and they break down what to do instead. Given the wave of COVID-19 cases due to the Omicron variant, more people than ever ...

NEW YORK -- Should you take your COVID tests by swabbing your throat instead of your nostril? ABC's Chief Medical Correspondent Dr. Jen Ashton says it really depends on the test. Dr. Ashton joined ...

You may have noticed that more and more people are testing positive for COVID-19 after using a rapid test to swab their throats. The trend took off on Twitter this past week, and unlike most of the ...

There are roughly 225,000 new cases of lung cancer every year in the United States. Early diagnosis and treatment play a large role in improving outcomes. A recently developed nasal swab test could ...

There is a growing debate on whether people testing for omicron should swab their throats. Most people in the U.S. have been doing COVID-19 rapid tests with nasal swabs. That is what the Food and Drug ...

A polymerase chain reaction (PCR) test detects genetic material from a pathogen or abnormal cell sample. Ways of collecting samples include a nasal swab, a saliva swab, or taking a sample of blood.

Antigen tests can identify the presence of antigens within the body, which are substances that cause immune responses, such as the release of antibodies. The immune system, and antibodies specifically ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Bacteria is officially that girl. Now, skin microbiome tests are suddenly ...

A growing number of people are getting genetic testing for breast cancer, which has become more comprehensive and ...