Question

question 2 of 5
which activity will best help prevent the common cold?
a. washing food
b. washing your hands
c. wearing sandals in public showers
d. getting vaccinated

Explanation:

The common cold is a viral infection often spread through contact with contaminated surfaces or droplets. Washing hands frequently can remove viruses and prevent them from entering the body through the eyes, nose, or mouth. Washing food is mainly for food - borne illness prevention, wearing sandals in public showers is to prevent fungal or other infections related to feet, and there is no vaccine for the common cold due to the large number of viruses that can cause it.

Answer:

B. Washing your hands