Prof. Tridib Rajkhowa: Professor at College of veterinary sciences and animal husbandry, CAU(I), Selesih, Aizawl, Mizoram-796015, India
Dr. Tridib Kumar Rajkhowa is a distinguished Professor and Head of the Department of Veterinary Pathology at the College of Veterinary Sciences & Animal Husbandry, Central Agricultural University (CAU), Aizawl, Mizoram, India. With more than two decades of experience in veterinary pathology, he has made substantial contributions to the understanding of animal viral diseases, molecular diagnostics, and epidemiology. He is recognized for his in-depth research into viral disease pathogenesis, innovative diagnostic technologies, and the development of vaccines for both common and emerging diseases in livestock and wildlife populations. Dr. Rajkhowa’s dedication to the field is reflected in his numerous research collaborations, publications, and his role in mentoring young scientists. His work significantly impacts veterinary public health, particularly in the northeastern region of India.
Online Profiles
Dr. Rajkhowa maintains an active digital presence across various academic platforms. His research is available on ResearchGate, where he regularly updates his latest publications and engages in discussions with other researchers. His Google Scholar profile lists a wide range of articles and citations that underscore the influence of his work in veterinary pathology. On LinkedIn, Dr. Rajkhowa connects with fellow professionals in the academic, research, and veterinary fields, offering insights into his ongoing projects and career milestones. These profiles provide a platform for sharing knowledge, collaborating on interdisciplinary research, and building professional networks that benefit both local and international veterinary communities.
Education
Dr. Rajkhowa’s educational journey has been marked by excellence in veterinary sciences. He earned his B.V.Sc. & A.H. (Bachelor of Veterinary Science and Animal Husbandry) from Jawaharlal Nehru Krishi Vishwa Vidyalaya in 1991. Driven by his passion for veterinary pathology, he pursued his M.V.Sc. (Master of Veterinary Science) with a specialization in Veterinary Pathology at the same institution, completing it in 1993. His academic pursuits culminated in a Ph.D. in Veterinary Pathology from the Indian Veterinary Research Institute (IVRI), Bareilly, in 2008. His doctoral research was focused on understanding viral disease transmission in livestock, which became the cornerstone of his subsequent research career. Dr. Rajkhowa has continuously sought advanced knowledge, attending global conferences, workshops, and courses on emerging diseases and diagnostic technologies.
Research Focus
Dr. Rajkhowa’s research spans several key areas in veterinary pathology. His primary focus includes the molecular epidemiology of viral diseases, their pathogenesis, and diagnostic innovations. He works extensively on viral infections such as African Swine Fever (ASF), Newcastle Disease Virus (NDV), Porcine Reproductive and Respiratory Syndrome (PRRS), and Porcine Circovirus (PCV). His studies on these diseases have contributed to the development of rapid diagnostic methods and better control measures. Dr. Rajkhowa has also worked on genetic diagnostics, employing molecular techniques like PCR, ELISA, and sequencing to improve diagnostic accuracy. His research into zoonotic diseases and their transmission pathways in wildlife populations is gaining increasing attention, particularly in the northeastern states of India. The innovative tools he develops aim to improve disease management and control, ensuring better health for animals, humans, and ecosystems alike.
Experience
Dr. Rajkhowa’s professional journey spans over 25 years, during which he has made remarkable contributions to veterinary education and research. After completing his M.V.Sc., he began his academic career as an Assistant Professor at the College of Veterinary Sciences, CAU, Aizawl, where he has progressively risen through the ranks to his current position as Professor and Head of the Department. Throughout his career, Dr. Rajkhowa has been instrumental in expanding the department’s research focus, establishing collaborations with national and international research bodies, and mentoring numerous postgraduate students and doctoral researchers. He has served as a Principal Investigator (PI) on multiple nationally and internationally funded research projects, often partnering with organizations like the ICAR, DBT, ICMR, and USDA. His commitment to hands-on research, in-depth diagnostics, and his ability to bridge academic research with field realities make him a respected figure in veterinary pathology.
Research Timeline
1991-1993: B.V.Sc. & A.H. at Jawaharlal Nehru Krishi Vishwa Vidyalaya, India.
1993-1995: M.V.Sc. in Veterinary Pathology at the same institution.
2005: Joined CAU, Aizawl, as Assistant Professor and Head of the Department of Veterinary Pathology.
2008: Completed Ph.D. in Veterinary Pathology from Indian Veterinary Research Institute (IVRI), Bareilly, with a specialization in viral diseases.
2012-present: Appointed as Professor & Head, Department of Veterinary Pathology at CAU.
2010-2024: Acted as Principal Investigator for multiple research projects funded by national and international agencies.
2018: Initiated research collaboration with the USDA and WHO on viral diagnostics and biosecurity.
Awards & Honors
Dr. Rajkhowa’s contributions to veterinary sciences have been widely acknowledged through several awards and honors. Notable recognitions include the IAVP Fellowship Award in 2024 for his outstanding contributions to veterinary pathology, the Best Veterinary Teacher Award by the Indian Association of Veterinary Pathologists (IAVP) in 2021, and the Dr. C.M. Singh Memorial Award in 2023 for his significant work on viral diseases. He has also been the recipient of research grants from esteemed bodies like the Indian Council of Agricultural Research (ICAR) and the Department of Biotechnology (DBT), which have supported his ongoing investigations into emerging viral diseases. His expertise has earned him a prominent place in international veterinary science communities, often being invited as a keynote speaker at global conferences.
Recent Publication
Canine Parvovirus in North-East India: A Phylogenetic and Evolutionary Analysis
Veterinary Quarterly | December 31, 2024
DOI: 10.1080/01652176.2024.2408742
Contributors: Kiran Jayappa, Tridib Kumar Rajkhowa, Satish S. Gaikwad
This study provides a detailed phylogenetic analysis of Canine Parvovirus (CPV) circulating in the northeastern states of India. The team conducted a comprehensive examination of the genetic variability and evolutionary patterns of CPV in the region, revealing the presence of novel strains. The analysis highlights the genetic divergence of CPV isolates in North-East India, which could have implications for vaccination strategies and understanding the epidemiology of the disease in this geographical area.
Molecular Characterization of a Novel Variant of Infectious Bronchitis Virus from Field Outbreaks in Backyard Chicken Population of North-East India
Virus Genes | February 2024
DOI: 10.1007/s11262-024-02056-9
Contributors: Tridib Kumar Rajkhowa, Doris Zodinpuii, Kiran Jayappa, Lalthapuii Hauhnar
In this research, Dr. Rajkhowa and collaborators identified and characterized a novel variant of Infectious Bronchitis Virus (IBV) responsible for a series of field outbreaks in backyard chicken populations in North-East India. The study involved sequencing the viral genome, which provided insights into the mutation patterns of the virus and its potential to affect poultry health in the region. This research also underscores the need for region-specific diagnostics and control measures to combat emerging viral variants.
Correction: Molecular Characterization of a Novel Variant of Infectious Bronchitis Virus from Field Outbreaks in Backyard Chicken Population of North-East India
Virus Genes | February 2024
DOI: 10.1007/s11262-023-02045-4
Contributors: Tridib Kumar Rajkhowa, Doris Zodinpuii, Kiran Jayappa, Lalthapuii Hauhnar
This publication provides a correction to the previously published study, focusing on the molecular characterization of a novel Infectious Bronchitis Virus variant. The correction further refines the understanding of the viral strain’s genetic profile and its potential role in outbreaks in the backyard poultry sector.
Delta Variant (B.1.617.2) of SARS-CoV-2: Mutations, Impact, Challenges, and Possible Solutions
Human Vaccines & Immunotherapeutics | November 30, 2022
DOI: 10.1080/21645515.2022.2068883
Contributors: Manish Dhawan, Abhilasha Sharma, Priyanka, Nanamika Thakur, Tridib Kumar Rajkhowa, Om Prakash Choudhary
In this article, Dr. Rajkhowa and co-authors delve into the Delta variant of SARS-CoV-2 (B.1.617.2), exploring the mutations associated with this variant, its epidemiological impact, and the challenges posed by it during the COVID-19 pandemic. They discuss strategies for mitigating the spread of the virus, such as enhancing vaccine efficacy, public health measures, and ongoing surveillance.
Molecular Detection and Characterization of African Swine Fever Virus from Field Outbreaks in Domestic Pigs, Mizoram, India
Transboundary and Emerging Diseases | July 2022
DOI: 10.1111/tbed.14384
Contributors: Tridib Kumar Rajkhowa, J. Kiran, Lalthapui Hauhnar, Doris Zodinpui, Amitava Paul, Sheityabati Sagolsem
Prof. Tridib Kumar Rajkhowa: Strengths for the Best Innovator Award
Prof. Tridib Kumar Rajkhowa, a distinguished Professor and Head of the Department of Veterinary Pathology at the College of Veterinary Sciences & Animal Husbandry, CAU, has demonstrated remarkable innovation in the fields of veterinary pathology, molecular diagnostics, and disease control. With a career spanning over 25 years, he has not only contributed to veterinary research but also played an instrumental role in developing innovative diagnostic technologies and vaccines for both livestock and wildlife populations.
Here are some of the key strengths that make Prof. Rajkhowa a top contender for the Best Innovator Award:
1. Innovation in Molecular Diagnostics
Dr. Rajkhowa has spearheaded several pioneering initiatives in the development of molecular diagnostic tools. By employing advanced techniques like PCR, ELISA, and genomic sequencing, he has significantly improved the accuracy of disease diagnostics, especially in viral infections like African Swine Fever, Newcastle Disease Virus, and Canine Parvovirus. His research on the genetic profiling of pathogens has laid the foundation for rapid, field-deployable diagnostic methods.
2. Viral Disease Pathogenesis and Control
His groundbreaking research into the pathogenesis of viral diseases has allowed for a deeper understanding of how viruses interact with host organisms, paving the way for more effective vaccination strategies. His research on emerging diseases in the northeastern regions of India, especially in the context of zoonotic viruses, has been transformative. The development of region-specific vaccines and the incorporation of biosecurity measures in his work have been critical in controlling outbreaks.
3. Global Collaborations and Impact
Dr. Rajkhowa has established meaningful collaborations with national and international organizations, such as the ICAR, DBT, and USDA, to advance veterinary science. His leadership in multinational research projects has resulted in the development of cutting-edge diagnostic tools and vaccines. His collaborations with WHO and other agencies have solidified his reputation as an innovator in the global veterinary research community.
4. Educational Leadership and Mentorship
In addition to his research accomplishments, Dr. Rajkhowa’s commitment to education and mentoring has cultivated a new generation of researchers and veterinary professionals. As Professor & Head of the Department of Veterinary Pathology at CAU, he has successfully guided numerous postgraduate students and doctoral researchers, empowering them with the skills needed to continue groundbreaking research. His leadership ensures that the next generation of veterinary scientists will carry forward his legacy of innovation.
5. Awards and Recognition
Dr. Rajkhowa’s career has been decorated with numerous accolades, including the IAVP Fellowship Award (2024), the Best Veterinary Teacher Award (2021), and the Dr. C.M. Singh Memorial Award (2023), among others. These honors reflect his dedication to the field of veterinary sciences and his role as an innovator in viral disease diagnostics.
6. Commitment to Veterinary Public Health
Prof. Rajkhowa’s work, particularly in northeastern India, addresses both animal health and public health concerns. His research has directly influenced veterinary public health policy, especially concerning emerging viral threats that affect both livestock and humans. His ongoing research into zoonotic diseases is a testament to his innovative approach to One Health, which emphasizes the interconnectedness of human, animal, and environmental health.