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Event Brief

Hazmat Crews Respond to Acidic Solution Incident

A person was hospitalized after exposure to a noxious acidic solution in San Mateo, prompting a hazmat response.
WHO: San Mateo Consolidated Fire Department
WHAT: Cleared building of hazardous acidic solution
WHEN: Dec 26, 2025 at 7:00 PM ET
WHERE: 15 W 25th St, San Mateo, CA
WHY: Person struggled to breathe after exposure to unknown substance

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