AIRBORNE is the “dominant” route for the coronavirus transmission! New PNAS paper by a Nobel laureate’s group concludes this based on study of several studies and how transmission wasn’t truly slow until mask rules went into place. MASKS FOR ALL, please.

⚠️AIRBORNE is the “dominant” route for the coronavirus transmission! New PNAS paper by a Nobel laureate’s group concludes this based on study of several studies and how transmission wasn’t truly slow until mask rules went into place. MASKS FOR ALL, please. https://t.co/nmergxbW20

— Eric Feigl-Ding (@DrEricDing) June 12, 2020