President-elect Donald Trump this week nominated Robert F. Kennedy Jr. to be the next Secretary of ... [+] the U.S. Department of Health and Human Services. In this photo, the vaccine skeptic speaks during a hearing with the House Judiciary Subcommittee on the Weaponization of the Federal Government on Capitol Hill on July 20, 2023 in Washington, DC. (Photo by Anna Moneymaker/Getty Images)Getty ImagesStocks of major drug makers and biotech companies tumbled in trading late this week after President-elect Do ...