3 ms·
This problem could be far easier solved by... minimum airflow requirements.... or just stepping outside. Even in the Covid hotspot of wuhan, there are only a ha
by exabrial 5y ago
This problem could be far easier solved by... minimum airflow requirements.... or just stepping outside. Even in the Covid hotspot of wuhan, there are only a handful of outdoor transmission cases.
- lloydarmbrust 5y agoI agree but many places, IE, schools, have terrible ventilation... also I own a mask factory so my bias is going to be providing info on mask filtration :-)