Bacterial Infections and Mycoses Commons^™

Invasion Of Two Tick-Borne Diseases Across New England: Harnessing Human Surveillance Data To Capture Underlying Ecological Invasion Processes, Katharine S. Walter, Kim M. Pepin, Colleen T. Webb, Holly D. Gaff, Peter J. Krause, Virginia E. Pitzer, Maria A. Diuk-Wasser

Biological Sciences Faculty Publications

Modelling the spatial spread of vector-borne zoonotic pathogens maintained in enzootic transmission cycles remains a major challenge. The best available spatio-temporal data on pathogen spread often take the form of human disease surveillance data. By applying a classic ecological approach-occupancy modelling-to an epidemiological question of disease spread, we used surveillance data to examine the latent ecological invasion of tick-borne pathogens. Over the last half-century, previously undescribed tick-borne pathogens including the agents of Lyme disease and human babesiosis have rapidly spread across the northeast United States. Despite their epidemiological importance, the mechanisms of tick-borne pathogen invasion and drivers underlying the distinct …