Suggest some human diseases which we can take for investigatory projects?

You can choose any of the following topics on human diseases for your investigatory projects.

1. Any human disease like Typhoid, Malaria, Leptospirosis, Heart diseases etc. can be taken as a topic and collect the complete information with statistical data and a support of statistical analysis about these diseases.

2. You can also choose the prevalence of deficiency diseases like night blindness, rickets, aneamia, scurvy as your topic and collect the complete information with statistical data and a support of statistical analysis about these diseases.