DOD, United Airlines say masked passengers 'extremely unlikely' to catch COVID-19
https://healthell.blogspot.com/2020/10/dod-united-airlines-say-masked.html
DOD, United Airlines say masked passengers 'extremely unlikely' to catch COVID-19
U.S. Department of Defense and United Airlines conduct study and find the risk of exposure to coronavirus on commercial airlines is 'virtually nonexistent'; Fox News correspondent Bryan Llenas reports.
