Dr Arun Agarwal completed his MBBS and MD from the prestigious SMS Medical College in Jaipur. He has more than 33 years of experience and had worked earlier at Sir Gangaram Hospital and Hindu Rao Hospital in New Delhi, Bhagwan Mahaveer cancer hospital and Narayana Multispecialty hospital in Jaipur. He has keen interest in tropical diseases and critical care medicine. He has more than 50 peer reviewed publication in national and international journals. His fields of interest include autoimmune disease, HLH, FUO and tropical fevers. He is currently Director in the internal medicine department at Fortis Escorts Hospital in Jaipur and is involved in teaching DNB students enrolled in the institute. Dr Agarwal is a member of several prestigious societies including API, CSI and ISCCM. He has been awarded Dr JC Patel best paper award by API for his work on HLH.