24-04-2025
Rabid bat found in Orange County, health officials say
A bat infected with rabies was found near Rancho Santa Margarita Lake in Orange County this month, health authorities said.
The bat was discovered on April 17 and taken in for testing as part of the county's routine rabies surveillance effort, according to the OC Health Care Agency. The infected bat's carcass was frozen and then sent to the California Department of Public Health.
The OC Health Care Agency encourages anyone who made physical contact with the bat — or saw anyone else do so — to inform its Disease Control Division to determine the risk of infection. Owners of pets that may have touched the bat are also asked to contact health authorities.
Rabies is almost always fatal in humans once someone begins to show symptoms, according to the Health Care Agency. That's why it's important for people to seek medical assistance promptly after a possible exposure, officials say.
Read more: Fresno County woman dies after being bitten by rabid bat in her classroom
The virus is spread through an infected animal's saliva, usually during a bite. Because bats have small teeth, their bites typically go unnoticed, heightening the risk of infection.
As of April, the Los Angeles County Department of Public Health has documented two rabid bats this year, both around the Santa Clarita area. One of the bats was found dead in a residential backyard, the other was alive in the front yard of a home.
In 2024, Fresno County recorded its first human rabies fatality in more than 30 years. The person was infected after being bitten by a bat.
Human cases of rabies are rare, but bats are the leading source of transmission, according to Orange County health officials.
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This story originally appeared in Los Angeles Times.
