Question

Why does hand washing decrease infectious disease transmission?

A) It decreases the pathogens that are found in food supplies.
B) It decreases the pathogens that you pick up on your hands.
C) It decreases the pathogens that you spread to other places.
D) It decreases the pathogens that are found in water sources.

Answer 1

Letter C.. Hand washing prevents germs spreading from another

Answer 2

C. if you clean your hands by washing you will kill the bacteria on your hand and now there are less chances that you would spread it to others.