Chief medical officer of marma Medical center. A healthcare practitioner in Kerala state in India for the past 29 years and very interested in basic research. Engaged in studies of fever, inflammation and pain in the back. He has written hundreds of articles in various journals, as well as provided 9 scientific papers and 2 reports at the Indian scientific Congress from 2008 to 2017. Professor specializes in studying the issue of symptoms of various diseases. One of the symptoms that Professor K. M. Yacob studies is a person's body temperature, in particular, Professor K. M. Yacob published a scientific article explaining that temperature is not a symptom of COVID-19.