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.)
The official guideline is 60C for 30 minutes. https://www.hindawi.com/journals/av/2011/734690/ claims 56C for 15 minutes is enough. Personally, for homogenous wet stuff I would heat until close to boiling/fizzing, then wait 5 minutes and feel safe consuming.
Advice: when prepared food contamination risk becomes high, order in food that can be heated and microwave it thoroughly before eating
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.)
The official guideline is 60C for 30 minutes. https://www.hindawi.com/journals/av/2011/734690/ claims 56C for 15 minutes is enough. Personally, for homogenous wet stuff I would heat until close to boiling/fizzing, then wait 5 minutes and feel safe consuming.