I recently gave one of these DNA kits a try — Manhattan-based Tally Health sells a $249 cheek swab test that estimates biological age and makes recommendations to help improve the results.

In May, the U.S. Food and Drug Administration (FDA) approved a self-swab test from global medical technology company Becton, Dickinson and Company (BD) for "clinical" use, meaning in a private ...

The toddler was triaged and given a nasal swab test to check for Covid-19 and influenza A and B. Wettstein said they sat down and waited to be called. And they waited. As Wettstein watched Ryan in ...

You may like Parasitic worm raises risk of cervical cancer New menstrual pad device tracks period blood for signs of disease Simple blood test could ... a long cotton swab into the vagina and ...

A new paper describes a test that can differentiate between different types of asthma via a nasal swab. Researchers hope the test can eventually be used to help match patients with better treatments.

Not sure what's causing your child's asthma? A new quick-and-easy nasal swab test for kids can diagnose the specific immune system drivers behind their asthma, potentially opening the door to ...