Tweet from AbraarKaran at July 14, 2022 at 12:48PM
Great piece @DanielleEchev — as we deal with variant after variant, ventilation and air filtration are more important than ever.
Increasing air changes per hour and reducing indoor crowding would have a big impact on super spreading.
https://t.co/jqPFlNkLMl
— Abraar Karan (@AbraarKaran)
Jul 14, 2022
from http://twitter.com/AbraarKaran