Alameda County Public Health Department, in coordination with the California Department of Public Health (CDPH), is investigating an outbreak of shigellosis likely associated with a union delegate conference held at a hotel venue in downtown Los Angeles from August 21-24, 2023. 

The event included an estimated 300+ attendees from across California. As of August 31, 2023, CDPH is reporting six shigellosis cases from four California local health jurisdictions among event attendees, including Alameda County residents. 

At least three/six cases were PCR+ for Shigella; culture and additional subtyping are pending. Known illness onset dates were on 8/25/23; at least two patients have been hospitalized. As of September 1, 2023, Alameda County is reporting three shigellosis cases to CDPH, all of whom attended this event.

Shigella: Marler Clark, The Food Safety Law Firm, is the nation’s leading law firm representing victims of Shigella outbreaks. The Shigella lawyers of Marler Clark have represented thousands of victims of Shigella and other foodborne illness outbreaks and have recovered over $850 million for clients. Marler Clark is the only law firm in the nation with a practice focused exclusively on foodborne illness litigation. Our Shigella lawyers have litigated Shigella cases stemming from outbreaks traced to a variety of sources, such as tomatoes, airplane and restaurant food. 

If you or a family member became ill with a Shigella infection after consuming food and you’re interested in pursuing a legal claim, contact the Marler Clark Shigella attorneys for a free case evaluation.