Prof. R.S. Chauhan is currently Joint Director (CADRAD), Centre for Animal Disease Research and Diagnosis, Indian Veterinary Research Institute, Izatnagar, Bareilly (UP). He has worked as National Fellow, Associate Professor, Assistant Professor in CCS HAU, Hisar and GB Pant University, Pantnagar. He has more than 600 publications to his credit that have appeared in various national and international journals of repute. He has authored 24 books including textbooks on Veterinary Pathology, Laboratory Diagnosis, Glossary, Manuals and Monographs. He received various national awards including Young Scientist Award, IAAVR Award, Shri Ram Lal Agrawal National Award, Dr. K.S. Nair Memorial Award, Dr. Rajendra Prasad Award of ICAR, Best Teacher Award of GB Pant University, etc. He has travelled widely and attended several international conferences and visited Kenya, UAE, Egypt, France, UK, The Netherlands, Canada, and Germany. He is Fellow of National Academy of Veterinary Sciences and Society for Immunology and Immunopathology. He is also heading "Society for Immunology and Immunopathology" as Secretary-General. He is President of The Cow Therapy Society and Vice- President of the Indian Association of Veterinary Educators. Earlier he has been an Executive Committee Member of IAAVR; Joint Secretary, Indian Virology Society; and Zonal Secretary, Indian Association of Veterinary Pathologists. He is Managing-Editor of the Journal of Immunology and Immunopathology; Editor-in-Chief of the International Journal on Cow Science; and Editor of The Indian Cow. He has been Task Force Member of WHO on EHC and presently he has been nominated as Temporary Advisor, WHO/IPCS.
<p><span style="color: rgb(33, 37, 41); font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; letter-spacing: 0.7px; text-align: justify;">Various chapters are updated with some new photographs. The latest classification of viruses has been incorporated in the chapter 'Etiology'. Students of veterinary pathology will find it suitable for their study and to prepare for competitive examinations like ICAR, NET, ASRB, etc. Feedback received from the readers has been given due care while preparing second edition of the book and most of the suggestions have been incorporated. This book will be very useful for not only the students but also the teachers, field veterinarians and diagnosticians.</span><br></p>
