evidence: Most Americans appear to be following the guidance of the Centers for Disease Control and Prevention that recommend continuing to wear masks when in public. With near unanimity, those who are already at least partially vaccinated are just as likely as those who are not vaccinated but plan to be to say they have worn a mask outside their home in the past seven days. [...] Americans' Face Mask Usage Varies Greatly by Demographics (July 13, 2020) [...] The rise in daily new COVID-19 cases in the U.S. comes as states are attempting to reopen their economies. For the first time, a majority of Americans (54%) say they are worried about the lack of social distancing in their local area. Eighty-six percent of U.S. adults now report wearing a face mask when outside their home, the highest Gallup has measured to date. However, Republicans remain much less likely than Democrats to say they wear a face mask in public.