Harini Ramanujam

Person icon

ICMR-National Institute for Research in Tuberculosis (ICMR-NIRT), India

Email: komalavalliinand@gmail.com

 

 

 

 

 

VALIDATE Role: Affiliate

Research Keywords

Infectious diseases, zoonoses, tuberculosis       

Biography

My research revolves around unravelling the intricate dynamics of zoonotic tuberculosis, particularly focusing on its prevalence and transmission patterns among wildlife and livestock. Investigating the epidemiology and molecular mechanisms of Mycobacterium tuberculosis complex (MTBC) organisms in both cattle and wild ungulates is a core aspect of my work. Specialized in the isolation of MTBC organisms, DNA extraction, and whole-genome sequence analysis, I delve into understanding the genetic diversity and evolutionary patterns of these bacteria. Through my research, I aim to contribute not only to the comprehension of zoonotic diseases but also to advocate for the implementation of a holistic One Health approach in disease management, emphasizing the interconnectedness of human, animal, and environmental health.

Key publications

  • Ramanujam, H., Thiruvengadam, K., Singaraj, R., & Palaniyandi, K. (2021). Role of abattoir monitoring in determining the prevalence of bovine tuberculosis: A systematic review and meta-analysis. Transboundary and Emerging Diseases, April, 1–16. https://doi.org/10.1111/tbed.14118
  • Ramanujam, H., & Palaniyandi, K. (2022). COVID-19 in animals: A need for One Health approach. Indian Journal of Medical Microbiology, 40(4), 485–491. https://doi.org/10.1016/j.ijmmb.2022.07.005
  • Refaya, A. K*., Ramanujam, H*., Ramalingam, M., Rao, G. V. S., Ravikumar, D., Sangamithrai, D., Shanmugam, S., & Palaniyandi, K. (2022). Tuberculosis caused by Mycobacterium orygis in wild ungulates in Chennai, South India. Transboundary and Emerging Diseases, June, 1–7. https://doi.org/10.1111/tbed.14613
  • *These authors contributed equally to this article.
  • Ramanujam, H., & Palaniyandi, K. (2023). Bovine tuberculosis in India: The need for One Health approach and the way forward. One Health, 16 (January), 100495. https://doi.org/10.1016/j.onehlt.2023.100495