Do you eat stuff kept cold in the refrigerator without heating it first? Viruses are kept alive by storing them at cold temperatures so the virus could be active for a long time on cold food.
I don't blame you for not wanting to eat pizza when an unmasked worker handled it. I wash every grocery item I can in hot soapy dishwater before putting it away or eating it. I eat more chips than I should and every bag is washed before opening. (I don't use wipes on my groceries because they are bad for the environment and hard to get. Soapy water works just fine.)