What are the various public health measures, which you would suggest as safeguard against infectious diseases?

Explanation

The public health measures which can safeguard against infectious diseases include the following.
(i) Education: Public must be made aware about infectious diseases, mode of transmission and preventive measures so that they can protect themselves against infections.
(ii) Isolation: A person suffering from an infectious disease should be kept in isolation from other healthy persons. Healthy practices wijh good personal and public hygiene must be maintained.
(iii)/ Vaccination: People should be vaccinated against infectious diseases like small pox, chicken pox etc.
(iv) Sanitation: Proper sanitation of the surroundings can prevent spread of infectious diseases.