<prompt> Who is known as First True Epidemiologist in history of medicine?John SnowHippocratesJames LindJoseph Lister  <response>: Ans. b HippocratesHIPPOCRATES: Also known as: Father of Medicine, First True Epidemiologist Wrote book: Air, Water and PlacesALSO REMEMBER James Lind gave the concept that Citrus fruits can preventcure Scurvy Later found to be due to deficiency of Vitamin-C Ascorbic Acid Joseph Lister is also known as Father of Anti-sepsis 