Allergies can be triggered by a variety of things, including indoor and outdoor irritants, as well as foods. If you notice allergy symptoms in your child, make an appointment for them with a ...

Molecular testing, or molecular diagnostics, refers to a group of tests that look at the genetic material in a specimen. It can detect genetic risk factors for certain diseases or provide evidence of ...

As the curve of the COVID-19 pandemic begins to bend, health workers will need to return to what Dr. Geoff Baird calls “the bread and butter of epidemiology.” Test many people for the virus. Isolate ...

Microbiome tests measure the microorganisms in a person’s gastrointestinal (GI) tract. These tests can give the person an idea of the types and amounts of microorganisms in their gut. However, people ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. Individual missteps compounded upon each other when it mattered most put the United ...

COPENHAGEN/LONDON, May 10 (Reuters) - For many people worldwide, having cotton swabs thrust up their nose or down their throat to test for COVID-19 has become a routine and familiar annoyance. But two ...