Fellowship & Membership
- Fellow of International Medical Sciences Academy (FIMSA), 2008
- Fellow Indian Academy of Tropical Parasitology (UK), 2008.
- Fellow Royal Society of Tropical Medicine & Hygiene (UK), 2008.
- Fellow National Academy of Medical Sciences, 2006.
- Fellow Society for Immunology & Immunopathology, India , 2001.
- Member of Editorial Boards of peer reviewed Scientfic Journals
- Editor-in-Chief, Journal of Laboratory Physicians, New Delhi, India, 1999- to till date.
- Elected Member of the Editorial Board of “Recent Patent Reviews on Anti-Infective Drug Discovery”, Bentham Publications, USA, 2006 till date.
- Elected Member of the Editorial Board of “The Open AIDS Journal” Bentham Publications, USA, 2007 till date.
- Elected Member of the Editorial Board of “Journal of Infection in Developing Countries” Italy, 2007 till date.
- Membership of Medical & Scientific Societies.
- International AIDS Society, Switzerland, Member.
- American Society for Microbiology (USA).
- International Society for Infectious Diseases (USA).
- International Society for AIDS in Asia and the Pacific.
- International Immunocompromised Host Society (USA).
- American Society for Tropical Medicine & Hygiene (USA).
- New York Academy of Sciences (USA).
- Indian Medical Association (Life Member).
- Indian Society of Gastroenterology (Life Member).
- Indian Association of Medical Microbiologists (Life Member).
- Indian Society of Parasitologists (Life Member).
- Society for Immunology and Immunopathology (Founder-Vice-President & Life Member).
- Indian Association of Laboratory Physicians ( Secretary-General & Life Member).
- Indian Academy of Tropical Parasitology (Life Member).