Marin County Public Health sends out Health Alerts, Advisories, and Updates to Marin County clinicians, via email, regarding communicable disease outbreaks, immunization updates, and emerging infectious diseases.
Urgency Level Categories
Alert: Conveys the highest level of importance; warrants immediate action or attention.
Advisory: Provides important information for specific incident or situation; may not require immediate action.
Update: Provides updated information regarding an incident or situation; unlikely to require immediate action.
Order: Legal mandates to protect human health.
Current Health Alerts, Advisories, Updates
Public Health Advisory - Botulism 11.11.2025 -
11/13/25 -
Advisory
Public Health Advisory - Masking and Long-Term Care Facilities 10.09.2025 -
10/9/25 -
Advisory
Public Health Advisory - COVID-19 Vaccines 09.09.2025 -
9/9/25 -
Advisory
Public Health Advisory - 2025 Respiratory Virus Season 08.19.2025 -
8/19/25 -
Advisory
Public Health Advisory - Vaccines 07.02.2025 -
7/2/25 -
Advisory