MRK ▼ -0.1% - Merck & Co., Inc. $MRK - Merck Launches Your Hive of Whole Health to Support Whole Person Care for People Living With HIV Merck launched "Your Hive of Whole Health," a new initiative designed to provide comprehensive support for people living with HIV across multiple aspects of their care. The modest 0.1% decline suggests the market viewed the announcement as a positive long-term development for the company's HIV franchise, though it was not significant enough to drive immediate upward momentum in today's session. 18-SEP-2026 06:48 AM ET