augieray, 1 year ago For the "masks don't work" crowd: "Our results support universal masking as an important strategy for reducing #Covid19 incidence in schools and loss of in-person school days." #WearAMask https://www.nejm.org/doi/full/10.1056/NEJMoa2211029
For the "masks don't work" crowd: "Our results support universal masking as an important strategy for reducing #Covid19 incidence in schools and loss of in-person school days." #WearAMask
https://www.nejm.org/doi/full/10.1056/NEJMoa2211029