Question

visit a local authority and collect information about their role in community health

Answer 1

local authorities of health are responsible for  doing numerous job especially related to the children care . They have to launched the regular campaigns for the awareness messages to the public related to their health. They have to take care of the situations like spreading of malaria  instantly and took measures to prevent disease spreading.
Also their main focus always remains the children of the country . They have to launched the campaigns for regular vaccination of the children against dangerous diseases.