Mask requirement reinstated for staff, visitors at Los Angeles County health care facilities - KABC-TV
- Mask requirement reinstated for staff, visitors at Los Angeles County health care facilities KABC-TV
- COVID Mask Mandates Return to Hospitals in Five States Newsweek
- Coronavirus, flu cases rise in D.C. region, worrying health officials The Washington Post
- Mass General Brigham bringing back mask mandate, as Boston-area COVID wastewater surges and infections rise Boston Herald