> During those three weeks, Emirates had five flights with seven or more infected passengers on each flight, for a total of 58 coronavirus-positive passengers f

> During those three weeks, Emirates had five flights with seven or more infected passengers on each flight, for a total of 58 coronavirus-positive passengers flying on eight-hour trips. And yet, nobody else on the planes — none of the other 1,500 to 2,000 passengers — picked up the virus, Freedman and his colleague report in the Journal of Travel Medicine. That's amazing. Though, importantly: > Planes have excellent air ventilation and filtration systems, which remove coronavirus particles from the air about every six minutes, the U.S. Transportation Command reported Thursday.