Health officials confirm a significant E. coli outbreak in Mesa County, with one fatality reported and multiple cases under investigation.
Confirmed Cases and Ongoing Investigation
Mesa County is currently grappling with a serious outbreak of E. coli, which has been linked to ingredients in McDonald’s quarter-pounders. As of the latest reports, at least ten individuals have been confirmed infected, with one death attributed to the outbreak. This alarming situation has prompted a swift response from local health authorities, who are actively investigating the source of the contamination.
Initially, a previous announcement from Mesa County Public Health indicated there were eighteen cases; however, this was later corrected to ten confirmed cases, with several more pending genomic confirmation. The outbreak has also affected a total of 26 individuals across Colorado, making Mesa County the epicenter of the outbreak in the state. Nationwide, there have been 23 reported cases outside of Colorado, highlighting the severity of the situation.
- Ten confirmed cases in Mesa County, with one fatality.
- Initial reports of eighteen cases were retracted by health officials.
- Ongoing investigations may reveal additional cases.
Potential Sources of Contamination
Preliminary investigations by the Food and Drug Administration (FDA) suggest that the onions used in McDonald’s quarter-pounders may be the source of the Shiga toxin-producing E. coli bacteria. These specific onions are primarily used in the quarter-pounder sandwiches, which distinguishes them from other menu items. However, the U.S. Department of Agriculture (USDA) is also looking into the beef patties used in these burgers as a potential source of contamination.
In response to the outbreak, McDonald’s has temporarily halted the production of quarter-pounders in Colorado to prevent further spread of the bacteria. The Mesa County Health Department, along with the Colorado Department of Health and Environment and the Centers for Disease Control and Prevention (CDC), is closely monitoring the situation and conducting interviews with residents who have tested positive for the bacteria.
- FDA indicates onions may be the source of contamination.
- USDA is investigating the beef patties used in the burgers.
- McDonald’s has temporarily stopped producing quarter-pounders in Colorado.
Symptoms and Prevention Measures
Symptoms associated with this strain of E. coli can vary, but common signs include:
- Mild, non-bloody diarrhea
- Bloody diarrhea
- Abdominal cramps
- Nausea
- Vomiting
Health officials have warned that young children and some adults are at risk of developing hemolytic uremic syndrome, a potentially life-threatening condition. Symptoms typically manifest three to four days after exposure, but can appear as early as one day or as late as ten days following exposure.
To mitigate the risk of contracting or spreading the infection, health experts recommend the following preventive measures:
- Avoid preparing food for others while experiencing diarrhea.
- Practice good hand hygiene, especially after using the restroom.
- Stay informed about food safety alerts and recalls.
Erin Minnerath, Deputy Director at Mesa County Public Health, reassured residents, stating, “We have local experts on hand with an efficient system in place to handle these situations. This helps with the speed of investigations to help prevent additional people from becoming sick.”
