Years later, still painfully true.

"We are long overdue for the #WHO to confront the blind spot it has had for accepting the critical importance of #airborne transmission of respiratory pathogens such as #influenza and #SARS-CoV-2"
@mtosterholm@twitter.com, July 2020

https://www.cidrap.umn.edu/news-perspective/2020/07/global-experts-ignoring-airborne-covid-spread-risky