The hidden threat lurking in ticks—how anaplasmosis is silently harming your pet

Sat, 02 May 2026 15:58:31 +0000

The Hidden Threat Lurking in Ticks: How Anaplasmosis Is Silently Harming Your Pet Ticks are more than just pesky outdoor nuisances—they pose a serious, often underestimated health risk to both humans and companion animals. Among the silent dangers ticks carry is anaplasmosis, a tick-borne bacterial infection that can silently damage your pet’s health before symptoms become obvious. Understanding this threat is crucial for every dog and cat owner aiming to protect their furry friends year-round. ### What Is Anaplasmosis? Anaplasmosis is caused by bacteria of the Anaplasma genus, primarily transmitted through the bite of infected ticks, especially the black-legged tick (Ixodes scapularis) and the western black-legged tick. While it commonly affects cattle, humans, and pets, dogs and cats are increasingly diagnosed with this illness—and often without obvious early signs.