The Alameda County Public Health Department sends out Health Alerts, Advisories, and Updates regarding communicable disease outbreaks, immunization updates, and other public health concerns to Alameda County clinicians and other partners. See recent releases below.

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AC Alert

Subscribe today to AC Alert, Alameda County’s 24/7 notification system, to begin receiving emergency alerts.

Health Care Provider AC Alert Registration Form: Health Updates, Advisories, and Alerts, as well as other pertinent information, are sent out to healthcare providers and other relevant contacts in Alameda County through a Public Health-specific subscription in AC Alert. Healthcare providers can register to receive these communications.

Main AC Alert Registration Form: All Alameda County residents are encouraged to register themselves for AC Alert messages from several Alameda County agencies via other subscription options.


ALERT conveys the highest level of importance; warrants immediate action or attention.

July 20, 2009


Novel H1N1 Flu

August 26, 2008


Rabies Vaccine Supply Shortage

The Centers for Disease Control & Prevention has strongly recommended that health care providers, state and local health authorities, and animal control officials take immediate steps to ensure the appropriate use of human rabies vaccine due to a national rabies vaccine shortage.

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