The Museum of Modern Art reminds visitors to practice safe distancing, in August in N.Y.C. Efforts to fight COVID-19 “decreased dramatically” over the summer, researchers say.

NEW YORK, NEW YORK – AUGUST 20: In preparation to reopen to the public on August 27, The Museum of Modern Art displays the social distancing signage that will be posted in the museums entrance as the city continues Phase 4 of re-opening following restrictions imposed to slow the spread of coronavirus on August 20, 2020 in New York, New York. The fourth phase allows outdoor arts and entertainment, sporting events without fans and media production. (Photo by Cindy Ord/Getty Images)