2 ms·

Maybe not that slim, as CNN just reported: https://www.cnn.com/2020/09/18/health/coronavirus-airline-transmission-studies/index.html https://www.cnn.com/2020/0

• tyingq 6y ago
  "When the woman left London on March 1, she had a sore throat and cough as she boarded a flight home to Vietnam, but no one noticed. By the time she got off the flight in Hanoi 10 hours later, 15 other people who had been on the plane with her were infected." Wow. 15. It does say March, so perhaps masks weren't in broad use? Still, though, 15 is a lot.