Conduct a survey in your neighbourhood to find out what the three most common diseases are

[prasanna]

Conduct a survey in your neighbourhood to find out what the three most common diseases are. Suggest three steps that could be taken by your local authorities to bring down the incidence of these diseases.

[prasanna]

I conducted a survey in my neighbourhood and found following three most common diseases, their symptoms and the steps that can be followed for prevention are tubulated below.