Bread bag how to disinfect in a time of high potential of virus contamination

And is that you can disinfect the bread bag before open the bag and, opening the oven and let the bread bag inside the oven for some time, the virus besides be dead have a DNA or RNA that is a proteinaceous chain and the insistent heat break the DNA or RNA, and without the chain the virus is null. Rute Bezerra de Menezes Gondim