Cornell podcast highlights behavior’s role in outbreak risk

Behavior, not just biology, can shape whether an outbreak fizzles or accelerates, according to a January 9, 2026 Cornell Veterinary Podcast episode featuring Ana Bento, PhD, assistant professor of infectious disease ecology at Cornell’s College of Veterinary Medicine. In the interview, Bento argues that disease models miss critical drivers if they don’t account for how people and animals change their behavior in response to risk, and she points to mosquito-borne diseases such as dengue and Zika as examples where movement, exposure, and adaptive responses can alter transmission patterns. Cornell frames the discussion around Bento’s broader work on predicting when and where the next pandemic could emerge. (vet.cornell.edu)

Why it matters: For veterinary professionals, the takeaway is that surveillance and outbreak planning can’t rely on pathogen biology alone. Bento’s research profile emphasizes integrated modeling across humans and other animals, with attention to climate, adaptive behavior, and pathogen emergence. That lines up with published evidence showing that social behavior and demography can drive fine-scale dengue transmission, and with broader calls for genomic surveillance systems that can provide earlier warning and support targeted response. For clinicians, diagnosticians, and public health veterinarians, that reinforces the value of pairing case detection with behavioral, ecological, and movement data when assessing outbreak risk. (vet.cornell.edu)

What to watch: Expect more emphasis on One Health surveillance models that combine behavior, environmental change, and genomic data to improve outbreak forecasting and intervention timing. (vet.cornell.edu)