Eric Feigl-Ding
@DrEricDing
Epidemiologist & health economist. Whistleblower. Faculty @NECSI. Fmr 16 years @Harvard. Early warnings: https://t.co/eNp7gjyhC0
10-01-2009 11:01:33
74,3K Tweets
756,5K Followers
13,1K Following
⚠️MASK WEARING ADVISORY— New York City health department issues rec to #WearAMask “at all times when in an indoor public settings” including stores, schools, childcare facilities, elevators, public transit, public shared spaces, & even *crowded outdoor settings*! #BringBackMasks