Pleasanton Euthanizes Rabid Indoor Cat After 1 Suspected Bat Exposure

Q: How did a supposedly indoor-only California cat contract a fatal rabies infection just by visiting a second-story balcony?

The cat most likely contracted rabies through direct contact with an infected bat while on the second-story balcony. Alameda County officials said the animal carried a bat-associated rabies variant, which strongly points to a bat exposure rather than another source. That can happen even with an “indoor-only” pet because a balcony is still an outdoor access point, and bats can land, become trapped, or briefly pass through such spaces. A cat’s hunting behavior makes an encounter plausible: even a quick swat, bite or scratch from a bat can transmit virus-laden saliva. Public health guidance also notes that bat bites can be extremely small and easy to miss, so owners may never realize contact occurred. Investigators did not find roosting bats at the home, but that does not rule out a one-time encounter. Rabid bats are the main rabies reservoir in California and are found far more often than rabid cats. Alameda County reported 27 rabies-positive bats from 2019 to 2025. The case underscores why experts recommend rabies vaccination even for indoor cats. Cats can slip onto balconies, bats can enter homes or enclosed outdoor areas, and once rabies symptoms begin, the disease is essentially always fatal. In this case, people who had contact with the cat were notified and given post-exposure treatment, and officials said no further exposures were identified and the public risk remains low.

3 articles · Updated · Patch · Jul 30

A Pleasanton indoor cat tested positive for rabies on June 29 and was euthanized under public health protocol, with Alameda County saying the infection likely came from a bat on an outdoor balcony.
All exposed people received rabies post-exposure prophylaxis, nearby residents were notified, and officials said no additional exposures or rabies cases have been identified.
Vector Control inspected the area for roosting bats but found none, even though bats are the more common rabies source in California and domestic cat infections are rare.
Alameda County recorded 27 rabid bats from 2019 to 2025, including cases in Berkeley in 2025 and Fremont in 2026, while urging pet vaccination and home bat-proofing to limit wildlife contact.