Debra A. Roma Medina Spirit, right, wins the Kentucky Derby. He was found to have an overage of betamethasone in his system, but it could take as long as eight weeks to confirm it through a split ...

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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 ...

At-home allergy tests claim to be convenient ways to check for allergies and intolerances. These tests are available online and in many drugstores and pharmacies. Share on Pinterest At-home allergy ...

US health officials are increasingly proposing pooled testing – mixing several people’s biological samples and examining them in a single test – to drastically boost the country’s capacity to identify ...