“While the current [coronavirus] specific research is limited, the results of available studies are consistent with aerosolization of virus from normal breathing,” according to the letter, written by Dr. Harvey Fineberg, chairman of a committee with the National Academy of Sciences.
Fineberg told CNN that he will wear start wearing a mask when he goes to the grocery story. “I’m not going to wear a surgical mask, because clinicians need those,” said Fineberg, former dean of the Harvard School of Public Health. “But I have a nice western-style bandana I might wear. Or I have a balaclava. I have some pretty nice options.” Article Link: https://www.cnn.com/2020/04/02/health/aerosol-coronavirus-spread-white-house-letter/index.html