COVID-19 tests are supposed to let you know if you may be sick. But some could actually make you sick. A manufacturer is recalling more than half a million test kits that were distributed to CVS and ...

In children with suspected sinusitis, a nasal swab to test for three types of bacteria can tell whether antibiotics are likely to be effective or not, according to a new JAMA study by researchers at ...

Some antibiotics stop bacteria from growing without actually killing them, allowing infections to return later. Scientists at ...

Drugs that act against bacteria are mainly assessed based on how well they inhibit bacterial growth under laboratory ...

“I wanted to make it possible for anyone – from local authorities to everyday water users – to run rapid, easy-to-use tests ...