Health alerts from SFDPH

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Health Alert: San Franciso Reports First Clade I Mpox Case

Published April 16, 2026

Health Advisory: Measles Case Confirmed in San Francisco

Published April 15, 2026

Health Update: Penicillin G Benzathine (Bicillin L-A) Shortage Continues

Published March 12, 2026

Health Update: Tuberculosis (TB) Outbreak at a Local High School – Clinical Evaluation and Reporting

Published March 4, 2026

Health Advisory: Increase in Severe Mushroom Poisonings in the San Francisco Bay Area

Published February 17, 2026

CDPH Health Alert: Increase of Measles in California

Published February 12, 2026

Health Advisory: Healthcare System Preparedness for Super Bowl

Published February 4, 2026

Health Update: Trichophyton mentagrophytes genotype VII (TMVII)

Published January 20, 2026

Health Advisory: SFDPH Reaffirms Commitment to Evidence-Based Childhood Immunization Schedule

Published January 7, 2026

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The San Francisco Department of Public Health sends out health alerts, advisories, and updates regarding communicable disease outbreaks, immunization updates, and emerging infectious diseases to San Francisco clinicians.

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.

The short URL for this page is sf.gov/healthalerts.