đź“ŤUPDATE on airborne—newest aerosol study (CDC journal) indicates that coronavirus is persistent and stable up to 16 hours in the air! Typical air exchange every 20 min to 4 hrs, depending on ventilation. But up to 16 hours is worrisome (HT @kprather88) pic.twitter.com/YJOQvEzu84— Eric Feigl-Ding (@DrEricDing) July 14, 2020
3) Here is the updated description - share this version instead of old version above. https://t.co/NmkZFy3cUu https://t.co/Zmi9L0YAe6— Eric Feigl-Ding (@DrEricDing) July 14, 2020