Health

 Police say a man carrying a backpack with an AR-style pistol inside has been arrested after walking into Aetna's headquarters in Connecticut ​Read More  ABC News: Health ​Health 

 The World Health Organization says vaccination programs across Africa have saved more than 50 million lives over the past five decades, but progress is slowing in some countries ​Read More  ABC News: Health ​Health 

 A former University of California, Los Angeles, gynecologist has pleaded guilty to sexual abuse charges in connection with the sexual assault of several patients over his career, after an appeals court reversed his conviction earlier this year ​Read More  ABC News: Health ​Health 

 The trial of seven health care professionals accused of negligence in the death of Diego Maradona has resumed in Argentina ​Read More  ABC News: Health ​Health 

 Indiana Pacers star Tyrese Haliburton was prepared to spend this past NBA season in the shadows, fighting his way back from a torn right Achilles tendon ​Read More  ABC News: Health ​Health 

 Some U.S. water utilities are reporting that the Middle East war is disrupting their ability to maintain recommended fluoride levels in the drinking water ​Read More  ABC News: Health ​Health 

 Many adults who could benefit from hearing aids don't use them ​Read More  ABC News: Health ​Health 

 Suspected militants have opened fire on a vehicle carrying police officers assigned to protect polio workers in northwestern Pakistan, killing one of them and wounding four others ​Read More  ABC News: Health ​Health 

 The Trump administration is updating rules for a key vaccine advisory committee in ways that may increase the voices of anti-vaccine activists ​Read More  ABC News: Health ​Health