#WearAMask for a healthy & #HappyThanksgiving!

Syst rvw (N=15 articles, 50 flights):

If no 😷 required, risk of #COVID19 ⬆️ w/ flight time, compared to flights <3 hrs:

😣 3-6 hrs: 4.7x ⬆️
😩 >6 hrs : 25.9x ⬆️

>6 hrs flights w/ 😷 required had no transmission reported

/1

#MedSky #IDSky #PublicHealth