Covid loses 90% of ability to infect within five minutes in air, which would suggest that airborne spread may not be as important as some have thought https://t.co/k5NbqEAfkz— Paul Hunter (@Metadoc) January 11, 2022
Covid loses 90% of ability to infect within five minutes in air, which would suggest that airborne spread may not be as important as some have thought https://t.co/k5NbqEAfkz