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Castle Medical | A Closer Look

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Latest News


APR 2016

The FDA Just Approved Another Next-Gen Gilead HIV Drug

Hair strand drug tests detect the presence of drug metabolites in the follicle. While any discovery of metabolites in hair tests is believed to be undeniable proof of marijuana use, a new study from the Institute of Forensic Medicine in Freiburg, Germany finds that it's possible to get a false positive.

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APR 2016

President Obama unveils anti-addiction strategies in Atlanta talk

President Barack Obama said America must change the way it deals with opioid addiction.

Opioids are a group of drugs that block pain. They include common prescription drugs like Vicodin and oxycodone, as well as heroin. They can be highly addictive and, when used improperly, can result in death from overdose. North Fulton County has been part of a recent nationwide spike in overdose deaths; heroin deaths there spiked from four in 2010 to 77 in 2014, according to the county district attorney.



APR 2016

Zika is beginning to spread, but what about birth defects?

Across the world, researchers who study infectious diseases are watching two countries very closely: Colombia and Venezuela.

Among disease experts, those South American neighbors are largely considered the proving grounds for the mysterious Zika virus. The World Health Organization in February declared a global public health emergency over Zika, a mosquito-borne illness that scientists suspect has led to the birth defect microcephaly in northeastern Brazil and to Guillain-Barré syndrome, a crippling neurological disorder that can be fatal.

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MAR 2016

Former Apple exec launches at-home blood test startup

Bob Messerschmidt knows a little about health and wellness tech, having spent three years helping architect the Apple Watch platform after Apple quietly acquired his spectroscopy company, Rare Light, in 2010. (The terms were undisclosed.)

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