San Mateo County Updates
Latest on case counts, flu reports, news, public messages, health alerts, and more...

Healthcare Providers
Information for clinicians, clinics, and hospitals on treatment, lab testing, infection control, and more...

Vaccines - NEW
Information on what vaccines are available, who should get a flu shot, where to get vaccinated, and more...

Guidance for Specific Groups
Information for schools, businesses, first responders, and other groups...

Flu FAQ
Frequently asked questions about the flu; how to protect yourself; what to do if you get sick, and more...

Helpful Materials
Download brochures, flyers, posters, and other materials...

More Questions?
Call San Mateo County Flu Hotline: (650) 573-3927

Pandemic Flu
Information on what pandemic flu means, how to prepare for an emergency; supplies for a home emergency kit, and more...