Acorns Signal Lyme Risk More Than Deer Counts

1 min read
Source: CIDRAP
Acorns Signal Lyme Risk More Than Deer Counts
Photo: CIDRAP
TL;DR

A long-term study in New York’s Hudson Valley finds deer abundance does not predict Lyme disease risk; acorn-driven mouse populations and the broader small-mammal community shape tick abundance and infection, making acorn cycles a key predictor of future risk, with warmer years altering these dynamics.

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