May 18, 2023
Foxes can interrupt the Lyme bacteria’s cycle by reducing the numbers of mice and chipmunks available for the ticks to feed on. The ticks may find a different host—one who doesn’t carry Lyme—or they may just starve to death. The effect is so powerful that one area of western New York with unusually high numbers of foxes had no reports of Lyme. This research is so interesting, that we're repeating an episode from 2019, with a few small changes.