CDC study finds mask mandates, dining out influence virus spread NBC NewsYou've been vaccinated — the CDC is finalizing guidance on what's safe for you to do CBS NewsThe Virus Spread Where Restaurants Reopened or Mask Mandates Were Absent The New York TimesMask Mandates Linked To Decrease In COVID-19 Cases, Study Finds : Coronavirus Updates NPRWhere is the CDC’s guidance to vaccinated Americans?