What kind of heat is necessary to get what safety boost?
The closest thing I can immediately find is this page which contains guidance on how to use heat to kill Ebola (which is another enveloped virus, but not in a closely related family.) https://www.cdc.gov/vhf/ebola/clinicians/cleaning/ebola-virus-survivability.html
It suggests that such a thing is reasonably plausible, at least, at the sorts of temperatures one might reasonably heat food to (but I think it would be very challenging to do so consistently using only a microwave oven.)
What kind of heat is necessary to get what safety boost?
The closest thing I can immediately find is this page which contains guidance on how to use heat to kill Ebola (which is another enveloped virus, but not in a closely related family.) https://www.cdc.gov/vhf/ebola/clinicians/cleaning/ebola-virus-survivability.html
It suggests that such a thing is reasonably plausible, at least, at the sorts of temperatures one might reasonably heat food to (but I think it would be very challenging to do so consistently using only a microwave oven.)