Here's the final version of the paper on the outbreak at a restaurant in Jan 2020 by Yuguo Li's team. This and the choir case convinced me, without a doubt, about airborne transmission of COVID-19. Good research takes time. https://t.co/7fUeiMt2PM pic.twitter.com/C2qrVAuhPh

— Linsey Marr https://www.threads.net/@linseycmarr (@linseymarr) April 5, 2021