anitaycheng, 5 months ago If a person with #COVID wears a mask, it reduces household #transmission by 67%. If bedrooms are not shared, transmission is reduced by 78%. #TWiVTLDR 7/
If a person with #COVID wears a mask, it reduces household #transmission by 67%. If bedrooms are not shared, transmission is reduced by 78%.
#TWiVTLDR 7/