Health Alerts & Advisories

Measles Health Advisory: Sept. 2026

A person who has been diagnosed with measles traveled through San Joaquin County on September 12, 2026, during their infectious period.

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World Cup & Ebola Health Advisory June 2026

Please distribute to all providers and relevant medical staff in your office.

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Legionella Health Advisory June 2025

This advisory is being issued to the healthcare community with a focus on healthcare providers in the City of Lodi.

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H5N1 Avian Flu Health Advisory (Updated)

San Joaquin County Public Health Services (SJCPHS) has identified 2 cases of H5N1 avian influenza infection (presumptively positive) in the county, in individuals who had contact with infected dairy cattle.

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Flu / Covid19 / RSV Vaccine Information

Did you know that adults 65 years and older have a higher risk of serious complications including severe pneumonia, hospitalization, and death from COVID-19, RSV, and Flu?

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