Cuong Viet Do has been appointed chief strategy officer, responsible for both developing and executing enterprise-wide strategy and further building connections between the current and future business plans of Merck’s franchises, divisions, and functions. He reports to Kenneth C. Frazier, Merck’s president and chief executive officer, and will serve on the company’s executive committee. He succeeds Mervyn Turner, who retired from the company. “We are delighted to welcome Cuong as our new chief ...