Lyme Disease: Inside America’s Mysterious Epidemic

Noted: And of course, climate change plays a role. “Any insect-borne disease is very sensitive to climate conditions,” says Jonathan Patz, director of the Global Health Institute University of Wisconsin. “Warmer temperatures speed up the development of tick larvae and nymphs, and that can influence transmission dynamics. Modeling studies of climate change effects on Lyme disease show a northward expansion of the disease,” says Patz. “Lyme is already moving north into Canada.”