Biosketch

Richard S. Ostfeld is Distinguished Senior Scientist at the Cary Institute of Ecosystem Studies in Millbrook, New York. He is also Adjunct Professor at Rutgers University and the University of Connecticut. His training was at the University of California-Berkeley (PhD) and University of California-Santa Cruz (BA), and Boston University (postdoctoral fellow). He serves on the editorial boards of Ecology Letters, Lancet Planetary Health, and Vector-borne and Zoonotic Diseases, and is a contributor to the National Climate Assessment and the National Nature Assessment. He has given several USA Congressional Briefings on environmental change and emerging infectious diseases. Ostfeld is a member of the National Academy of Sciences (2024) and is a fellow of the American Academy of Arts and Sciences (2019), the Ecological Society of America (2014), and the American Association for the Advancement of Science (2013). He was awarded the C. Hart Merriam Award from the American Society of Mammalogists (2011). His research and perspectives have been covered by hundreds of media outlets, including the New York Times, Washington Post, NPR, ABC, NBC, CBS, CNN, The Guardian, The New Yorker, Scientific American, Wired, Associated Press, BBC, Huffington Post, Discover, and many others.

Research Interests

Dr. Ostfeld’s research focuses on ecological determinants of human risk of exposure to infectious diseases, emphasizing Lyme disease and other vector-borne infections. His long-term studies have used experimentation, monitoring, and modeling to understand ecological causes of fluctuating Lyme disease risk. These studies avoid treating infectious disease in humans as an isolated biomedical condition, instead explicitly treating tick-borne disease as the culmination of a complex set of ecological interactions between the pathogens, tick vectors, their vertebrate hosts, resources for those hosts, and the abiotic environment. His research program pursues general principles arising from these specific systems and applies these principles to other diseases. Ostfeld’s lab group elucidates how multiannual pulses in resource availability for forest mammals act as leading indicators of the abundance of ticks infected with zoonotic pathogens, leading to elevated human disease risk. The group also derives theory and discovers novel mechanisms by which biodiversity protects human health by reducing rates of pathogen transmission.

Membership Type

Member

Election Year

2024

Primary Section

Section 63: Environmental Sciences and Ecology

Secondary Section

Section 27: Evolutionary Biology