HEALTH

United States Listeria outbreak tied to Maryland dairy

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U.S. health authorities are investigating a deadly multi-state outbreak of Listeria monocytogenes infections linked to requesón, a traditional Hispanic soft cheese. As of July 9, 2026, at least 12 people in four states have been sickened, including 10 hospitalizations and one death in Maryland. Traceback and laboratory evidence connect the illnesses to products from Clover Hill Dairy, LLC in Mechanicsville, Maryland. The Maryland Department of Health suspended the company’s license on May 30, 2026, and the firm has expanded recalls to all cheese products. Affected items were distributed in Maryland, Virginia, and Washington, D.C. between May 11 and June 1, 2026.

Prepared by Olivia Bennett and reviewed by editorial team.

Timeline of Events

May 11, 2026 Products begin regional distribution
May 30, 2026 Maryland suspends Clover Hill license
June 1, 2026 Last recalled products reportedly distributed
June 18, 2026 Clover Hill expands cheese recalls
June 26, 2026 La Ceiba Foods issues secondary recall
July 9, 2026 Twelve infections confirmed across four states
July 9, 2026 One associated death reported in Maryland
July 9, 2026 FDA posts official recall notice

Why This Matters to You

Your health could be at risk if you've consumed requesón or other cheeses from Clover Hill Dairy. Especially if you live in Maryland, Virginia, or D.C. Check your fridge for any recalled products. If you feel sick, contact your doctor immediately.

The Bottom Line

This Listeria outbreak is serious, with one death and multiple hospitalizations already. The source is tied to a Maryland dairy. Stay informed and safe by following updates from health authorities. Worth forwarding if you know someone who enjoys Hispanic cheeses.