Taking my very first pandemic-era flights. ✈😬

Got my trusty #Aranet4 for #CO2Monitoring. With these readings, I feel confident & validated in my #mask. 😷

U.S. domestic flight had masking rate of ~10%, more than expected!

International flight to Asia had even more masks, but still a small minority. Almost all flight attendants #MaskedUp.

Lots of #masking at Asian airport. Maybe 1/2 of staff in masks, minority of travelers. Overall still a minority, but significant & visible!

#CovidIsNotOver