I am a Medical Doctor in Kerala Health Services Department. Now, I am on deputation to Rajiv Gandhi Centre for Biotechnology (RGCB) (GOI - DBT), Trivandrum, Kerala as Research Scientist (Epidemiology). My personal interest is in Leptospirosis and Typhus. I also work closely with other scientists who study Influenza, Measles, Diarrhoea, Cholera, Dengue, Chikungunya, Malaria and Non-communicable diseases.