Geddes, L., & correspondent, L. G. S. (2022, January 11). Covid loses 90% of ability to infect within five minutes in air – study. The Guardian. https://www.theguardian.com/world/2022/jan/11/covid-loses-90-of-ability-to-infect-within-five-minutes-in-air-study

Li, Y., Cheng, P., & Jia, W. (n.d.). Poor ventilation worsens short-range airborne transmission of respiratory infection. Indoor Air, n/a(n/a). https://doi.org/10.1111/ina.12946

𝚃𝚘𝚖 𝙻𝚊𝚠𝚝𝚘𝚗 💙. (2021, October 30). From the paper—Ventilation makes a big difference further away, but below 1-1.5m then you’d have to be in a gale to be safe! ✅DISTANCE if you can ✅VENTILATE - works even within 2m, but sadly not so much within 1-1.5m ✅PPE if you have to get close #COVIDisAirborne https://t.co/wYuWdG47He [Tweet]. @LawtonTri. https://twitter.com/LawtonTri/status/1454355692593328132