
By BY MAX HORBERRY from NYT Health https://ift.tt/3kqZQQI


Researchers found that at one community testing site, nearly half of Hispanic children and teens were positive for SARS-CoV-2, the virus that causes COVID-19. The same was true of 30% of Black kids.
What masks do the best job? That would be N95 masks without valves, followed by surgical or polypropylene masks.
