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Shellfish Safety in San Antonio: What You Need to Know

San Antonio's coastal access via Texas ports makes shellfish a popular menu staple, but raw and undercooked shellfish carry real foodborne illness risks. Vibrio, norovirus, and hepatitis A contaminate shellfish when harvested from unsafe waters, and the Texas Department of State Health Services (DSHS) monitors these threats closely. Panko Alerts tracks FDA, CDC, and local health department recalls in real-time so you stay informed.

San Antonio Shellfish Handling Regulations

The Texas DSHS Food and Drug Program enforces FDA Model Food Code requirements for shellfish service in San Antonio restaurants and retail operations. All shellfish must come from NOAA-certified, Class A or B harvesting waters and arrive with valid shellfish tags documenting source, harvest date, and shipper ID. San Antonio health inspectors verify proper cold-chain maintenance (41°F or below) and reject shellfish with missing documentation. Home cooks should purchase only from reputable vendors displaying proper tags and consume within 2–3 days of purchase.

Common Shellfish Contamination Risks

Vibrio species (Vibrio vulnificus and Vibrio parahaemolyticus) thrive in warm Gulf waters and cause severe illness in immunocompromised individuals, the elderly, and those with liver disease. Norovirus and hepatitis A spread through contaminated water and cause acute gastroenteritis; raw oysters pose the highest transmission risk. Texas DSHS issues shellfish harvest closures when water quality testing detects unsafe pathogen levels. Cooking shellfish to 145°F for 15 seconds eliminates all major pathogens; raw consumption carries unavoidable risk.

Staying Alert to San Antonio Shellfish Recalls

The FDA Enforcement Reports database and CDC outbreak tracking publish shellfish recalls affecting Texas retailers and restaurants within 24–48 hours of detection. San Antonio's Metro Health Department posts local health alerts on its website and coordinates with state agencies during contamination events. Panko Alerts monitors 25+ government sources—including FDA, FSIS, CDC, and city health departments—and delivers real-time notifications so restaurants and consumers catch unsafe products before consumption. Subscribe to stay protected during peak Gulf shellfish season (November–March).

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