The Nadchatram Silver Medal is named after the late Dr. M. Nadchatram, A.M.N, MSc, MlBiol, FSL, FZS, Ph.D. Dr. Nadchatram was a world renown acarologist who had made numerous scientific contributions and discoveries of ecological and epidemiological importance in medical acarology. Dr. Nadchatram was the founding head of the Division of Acarology, Institute of Medical Research (IMR) and a WHO consultant. Following his retirement from the IMR in 1982, Dr. Nadchatram served at the National University of Singapore as a Senior Teaching Fellow from 1983 – 1988. Dr. Nadchatram was also the founder member of the MSPTM and became the 14th President in 1977. He also served as the Honorary Secretary in 1972.

The Nadchatram Silver Medal is awarded annually for Scientists 45 years and below for outstanding research in the field of Parasitology and Tropical Medicine.