Researchers propose that humidity from masks may lessen severity of Covid-19

3 years ago
Anonymous $K6XgmDN5_o

Researchers propose that humidity from masks may lessen severity of Covid-19

Feb 14, 2021, 5:17pm UTC
https://www.nih.gov/news-events/news-releases/researchers-propose-humidity-masks-may-lessen-severity-covid-19