People seeking information answer questions about their age, gender, medical history, and what they would tell a human doctor about their health. MedWhat takes these variables and automatically generates an answer, using information culled from legitimate medical databases like NIH and the CDC. It does not give diagnoses or treatment recommendations, but helps people understand whether they need medical attention in the first place.
Cofactor is a large, structured listing of people, places, and things. Here you can find the description of each topic.