Dr. Sushanta Deb uses genomic surveillance to discover emerging pathogens and track how viruses evolve across humans, animals, and their shared environments. An assistant research professor with the College of Veterinary Medicine’s Washington Animal Disease Diagnostic Laboratory, Deb studies the immense microbial diversity that shapes disease dynamics and informs public and animal health.
Through this research, Deb aims to develop practical tools that strengthen early detection, improve diagnostics, and support more resilient approaches to infectious disease management.
He recently took time to discuss his research and experiences at WSU.
What are your current research interests and what attracted you to that area?
I am focusing on discovering pathogens, tracking viral evolution through genomic surveillance, and studying the immense microbial diversity that exists across humans, animals and their shared environments. I was drawn to this field because it offers insights that meaningfully inform public health, animal health, and economic stability. This not only strengthens our knowledge of the world we live in but also equips us to develop improved diagnostic tools and strategies to prevent and control infectious diseases.
What do you ultimately hope to accomplish with your research?
I hope to translate my knowledge of how pathogens evolve and diversify into practical tools for early detection. My research interests are driven by the goal of improving health outcomes and guiding more resilient disease management approaches. Ultimately, my objective is to bolster our collective ability to detect, monitor, and control the early transmission of infectious diseases in humans and animals.
How can your research help people and animals?
By investigating microbial evolution and pathogenicity, genomic research enables the development of better diagnostics and surveillance systems. Such research endeavors not only help prevent outbreaks but also reduce the risk of zoonotic transmission as well as guide public health policies, holistically protecting the health of both humans and animals.
What do you enjoy about working with students?
I truly enjoy sharing the excitement of microbial genomics with students and mentoring them. Helping students develop critical thinking skills, sharpening research minds, and guiding them to discover their scientific interests is one of the most rewarding facets of my work.
What advice would you give to younger people considering a career in science?
Scientific progress often tests patience and persistence. Stay curious and relentless. Cultivate an open mind, embrace interdisciplinary learning, seek mentors who support your growth, collaborate extensively, and stay motivated by the real-world problems you want to help solve.
Why did you choose to come to WSU?
WSU offers excellent research culture and provides an opportunity to work with leading experts in pathogen genomics and disease surveillance. Its distinctive commitment to advancing veterinary and microbial sciences was an ideal fit for my research goals and long-term career aspirations.