Health District investigating illnesses associated with frozen oysters

FOR IMMEDIATE RELEASE:
May 6, 2025

LAS VEGAS – The Southern Nevada Health District is investigating cases of acute gastrointestinal illnesses linked to the consumption of certain frozen half-shell oysters from South Korea. To date, five Clark County residents have reported illness after consuming oysters associated with this investigation. Currently, no epidemiological link has been confirmed, and no hospitalizations have been reported.

The Health District is working with the Nevada Division of Public and Behavioral Health and the Food and Drug Administration in connection with the investigation. Additionally, the California Department of Public Health has been notified, as the oysters were imported through California ports of entry.

People who were ill experienced symptoms such as vomiting, diarrhea, nausea and stomach pain. Other symptoms can include fever, chills, headache, muscle aches and fatigue.

The oysters in question were not shipped to grocery stores. The product was available to restaurants and can be identified as follows:

Processor Name: JBR (KR-15-SP)
Harvest Location: Designated Area No. 1, Republic of Korea
Harvest Date: Jan. 6, 2025
Best Before: Jan. 6, 2027
Lot Code: B250106

People who ate oysters during April and experienced acute gastrointestinal illness can complete the foodborne illness complaint form at  www.southernnevadahealthdistrict.org/Health-Topics/foodborne-illness-complaint-form/ or call (702) 759-1300. Those who are currently ill are urged to contact their health care provider. To prevent spread to others, the Health District encourages thorough hand washing with soap and water, plus cleaning and disinfecting contaminated surfaces using a bleach-based household cleaner.

The Southern Nevada Health District serves as the local public health authority for Clark County, Boulder City, Henderson, Las Vegas, Mesquite and North Las Vegas. The agency safeguards the public health of the community’s residents and visitors through innovative programs, regulations, and initiatives focused on protecting and promoting their health and well-being. More information about the Health District, its programs, services, and the regulatory oversight it provides is available at www.SNHD.info. Follow the Health District on Facebook, Twitter, and Instagram.