Which policy do public agencies and officials enforce to promote health and well-being? a. teaching kids to wash their hands b. enforcing safe food handling practices at home c. overseeing the proper treatment of infectious diseases d. enforcing mandatory infectious disease training in hospitals

Teaching kids to watch the hand is a policy which public agencies use to promote health and well being. Hence, the answer is option A.  

Explanation:

Small children are very prone to the disease which are communicable. they do not wash their hands before eating food and this is the major factor which affect the health.

Public agencies are looking forward to spread the awareness among the small children. then also several works of the public agencies like treatment of infectious diseases, infectious diseases training in hospital, safe food handling practices at home etc.