Overnight Health Care: White House to send ‘surge teams’ to delta variant hot spots | St. Louis recommends vaccinated wear masks indoors | 120K people in Oklahoma gain Medicaid coverage

Welcome to Thursday’s Overnight Health Care.  The delta variant is in big trouble. The Washington Post Tik Tok Guy explains why.If you have any tips, email us at nweixel@thehill.com, psullivan@thehill.com and jcoleman@thehill.com. Follow…