It’s my extrapolation of the effect of 150 to 180 degree F upon the virus from reports.
Will look for a supporting source for you... not much research on it found so far. But I’m looking for more.
the stupid idiots are still allowing visitors to the nursing home.....only wearing masks!!!
Remember the Hazmat suits in China
https://twitter.com/TedLandK5/status/1234311215976833025