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Two men might be second and third to be cured of HIV

7 years 7 months ago
A second person has experienced sustained remission from HIV-1, according to a case study to be published Tuesday in the journal Nature. Effectively, some scientists believe that the "London patient" has been cured of the viral infection, which affects close to 37 million people worldwide.

Walking dogs is sending older people to the ER, study says

7 years 7 months ago
Maintaining an exercise regimen as you age is important, and having a pet who requires daily physical activity can be motivation to go for a walk. Unfortunately, walking a leashed dog can increase the risk of fractures in older adults, new research finds.

FDA approves ketamine-like nasal spray for depression

7 years 7 months ago
The US Food and Drug Administration approved Janssen Pharmaceuticals Inc.'s esketamine on Tuesday for treatment-resistant depression; the drug is the chemical cousin of ketamine, the powerful anesthetic that has been used illegally as the club drug Special K.
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