CVS Health Corp (NYSE:CVS) on Thursday revealed that its drug plans will cover the first over-the-counter birth control pill in the U.S. without charge for many health plan sponsors. CVS Health Corp(纽约证券交易所代码:CVS)周四透露,其药物计划将涵盖美国第一款非处方避孕药,对许多健康计划赞助...