How Speaking Creates Droplets That May Spread COVID-19
High-speed video reveals the process that produces airborne saliva droplets during speech and also shows that lip balm can reduce droplet production.
personnel & reporters: You're working w/#COVID19 infected persons who decline to wear 😷s, putting you in danger of infection. Watch these vids to see how the virus spreads. As they speak, #Trump & others in the WH expel #SARSCoV2
Wrath Of Gnon
Speech spreads droplets, not news to most people maybe, but lip balm might stop a lot of it: "lip balm destabilizes filament formation on the lips and, at least for one individual, reduces by four times the number of sprayed droplets."