Medications

A breath test for opioids

A test to detect opioid drugs in exhaled breath has been developed by engineers and physicians at the University of California, Davis. A breath test could be useful in caring for chronic pain patients as well as for checking ...

Medical research

Zika diagnostic test granted market authorization by FDA

Zika virus can cause babies to be born with devastating brain damage. But the signs of Zika infection in adults—rash, fever, headache and body aches—are nonspecific, so a pregnant woman who develops such symptoms can't ...

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