Norovirus and hepatitis A are grouped together in training because they share which route into food?

Giải thích

Both viruses are shed in feces and reach guests when an infected food handler touches ready-to-eat food, which is why handwashing and the no-bare-hand-contact rule are the primary controls. Undercooked beef points to E. coli, allergen cross-contact is not an infection at all, and fish toxins are chemical hazards.