Disease Prevention and Control

Health Alert: San Franciso Reports First Clade I Mpox Case

Situational UpdateOn April 14, 2026, the first clade I mpox case in San Francisco (SF) was confirmed. The ...

Health Advisory: Measles Case Confirmed in San Francisco

Situational UpdateOn April 13, SFDPH confirmed a case of measles in an unvaccinated infant under the age of ...

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

Situational Update:On January 21, 2026, the manufacturer of penicillin G benzathine (Bicillin L-A), ...

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

The San Francisco Department of Public Health (SFDPH) is issuing this health update with updated ...

San Francisco Department of Public Health Update on Tuberculosis Cases at Archbishop Riordan High School

ARHS TB Testing Complete, Risk Remains Low to the General Public, Latent TB is Not Contagious

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

Situational Update:Between November 18, 2025, and February 9, 2026, 40 cases of amatoxin poisoning from ...

CDPH Health Alert: Increase of Measles in California

On February 4, the California Department of Public Health (CDPH) issued a health alert notifying healthcare ...

San Francisco Department of Public Health Urges the Public Not to Pick or Eat Wild Mushrooms

SAN FRANCISCO – Since November 2025, there has been an outbreak of severe illness and deaths in California ...

Tuberculosis Information for the General Public

The San Francisco Department of Public Health (SFDPH) would like to share information about tuberculosis ...

Health Advisory: Healthcare System Preparedness for Super Bowl

Situational updateSuper Bowl LX is taking place in the city of Santa Clara on February 8, 2026, and related ...