Lyme disease can be difficult to diagnose because many dogs don't show symptoms.

A newly confirmed bacterial species, Rickettsia finnyi, has been identified in dogs with symptoms resembling Rocky Mountain spotted fever.

New tick-borne bacteria discovered in dogs in the US, Rickettsia finnyi, is very similar to canine spotted fever.

HOLLAND, Mich. — Despite dropping temperatures along Michigan’s lakeshore, area veterinarians warn that ticks remain a threat to pets and their owners throughout fall, winter, and spring. Steve Fazer ...

Stray Paws Animal Rescue and Welfare is appealing to the public to donate tick and flea medication following a recent tick fever outbreak affecting dogs in Welbedacht, Chatsworth.

University of Arizona entomology professor Kathleen Walker is leading the Great Arizona Tick check, part of a project to map the distribution of ticks and the diseases they carry. Ticks can carry ...

As summer adventuring kicks into gear, it’s important to stay apprised of the risks of tick bites. Dr. Meegan Leve, a pediatrician with Colorado Mountain Medical, said she receives calls from ...

The state logged a record 4,257 Lyme disease cases in 2025, according to the Maine Center for Disease Control and Prevention.