How long can a virus (e.g. SARS-COV2) survive in food?
Kenji Lopez-Alt did a very in-depth article for Serious Eats about the coronavirus and food that is worth reading. There is no evidence of the coronavirus (or covid) being passed through food, because in general the virus would break down too quickly to be passed on. Viruses survive better on non-porous surfaces. The full article is here:
https://www.seriouseats.com/2020/03/food-safety-and-coronavirus-a-comprehensive-guide.html