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Podcast: In Focus by The Hindu
Episode: Is India ready for Controlled Human Infection Studies?
Description: How do we understand how an infection affects the human body? And how do we go about the process of finding safe and effective drugs and vaccines for the many diseases that abound? One way scientists do this is through Controlled Human Infection Studies or CHIS, also known as human challenge studies. This involves deliberately exposing a volunteer to a disease-causing germ, in a controlled environment. This is done to understand the various facets of the infection and disease, and also to speed up the process of finding a cure. India has so far stayed away from such studies...