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Get public health updates and notifications

Need to know

Find trusted Marin County Public Health updates, advisories, alerts, and provider information in one place.

  • We share clear, science-based information you can trust.
  • We update information as conditions change. Check the date on each update.
  • You may see different types of information:
    • Updates and press releases (what is happening now)
    • Public health advisories and alerts (urgent health risks)
    • Provider updates (for clinics and partners)
  • We work with community partners and trusted sources to share accurate information and reduce misinformation.
  • Visit the County's Public Emergency Portal for incident-related information.
  • Call 9-1-1 for life-threatening emergencies.

Before you start

Know what you are looking for:

  • Latest public health updates
  • Urgent advisories or alerts
  • Information for providers or partners

If you know your topic (for example: heat, flu, vaccines, or air quality), it will help you find the right information faster.

What to do

Stay Informed

What's next

What's next content
  • Stay informed: Check back for updates and watch for new advisories
  • Take action: Follow the health guidance provided to protect yourself and others
  • Share trusted information: Help reduce misinformation by sharing official County updates

Get help

Marin County Public Health

Page last updated on May 26, 2026.