Cordery et al, 2022: #Streptococcus pyogenes shows airborne & superspreader tx. 8/32 "settle plates" placed above child height yielded #Spyogenes; 7% of children with emm4+ throat swabs had a positive cough plate compared to 33% of emm3.93+ children.
https://www.reddit.com/r/COVIDZero/comments/10nv4ey/cordery_et_al_2022_streptococcus_pyogenes_shows/