After conducting a, survey in my neighborhood, I found out that the
three most common diseases in my area are diarrhea, malaria, and
typhoid. Three steps that could be taken by local authorities to bring
down the incidences of these diseases are:
(i) proper disposal of garbage and regular cleaning of roads and streets.
(ii) regular cleaning of drains and spraying of insecticides.
(iii) provision of clean drinking water.