McDonald’s Faces E. coli Outbreak: 49 Cases Linked to Quarter Pounders in 2024

McDonald's Faces E. coli Outbreak: 49 Cases Linked to Quarter Pounders in 2024

The recent E. coli cases linked to McDonald’s Quarter Pounder burgers have caused serious concern, with at least 49 people falling ill across 10 states and one reported death. The outbreak has prompted an investigation by the CDC, FDA, and other health agencies, as officials work to identify the source of the contamination, which is suspected to involve slivered onions or beef patties used in the burgers.

On Tuesday, the U.S. Centers for Disease Control and Prevention (CDC) released a food safety alert, stating that they are investigating a multi-state outbreak of E. coli cases linked to McDonald’s Quarter Pounders. The outbreak involves the O157

 

strain of E. coli, and the CDC is working alongside the Food and Drug Administration (FDA), the U.S. Department of Agriculture (USDA), and state health officials to identify the exact cause.

The CDC classified the outbreak as “severe” and announced that McDonald’s has temporarily removed certain ingredients believed to be associated with the contamination. Although the specific source has not been definitively confirmed, investigators are focusing on slivered onions used in the Quarter Pounder burgers as a potential cause.

Escherichia coli (E. coli) is a type of bacteria found in the intestines of humans and animals. While most E. coli strains are harmless, some, like E. coli O157

 

, can produce dangerous toxins that cause serious illnesses. The symptoms of an E. coli infection include bloody diarrhea, stomach cramps, and vomiting, which can sometimes be life-threatening.

Details of the McDonald's E. coli Outbreak

In this outbreak, there have been at least 49 E. coli cases linked to McDonald’s Quarter Pounders reported in 10 states, but the CDC believes the actual number of people affected could be much higher. Many cases may not yet have been reported or connected to the outbreak.

Everyone interviewed during the investigation reported having eaten a McDonald’s hamburger before falling ill, with the majority specifically mentioning Quarter Pounders. In response to the outbreak, McDonald’s issued a statement on October 22, stating that the company is taking “swift and decisive action” to address the issue.

Due to the E. coli cases linked to McDonald’s, the fast-food chain has temporarily stopped selling Quarter Pounders in stores across 11 states, according to the CDC. Investigators are trying to identify the contaminated ingredient in the burgers, with two main suspects being the fresh slivered onions and the quarter-pound beef patties used in the burgers.

A McDonald’s spokesperson explained that the onions under suspicion come from a single supplier and are sliced and packaged in individual bags at a facility before being distributed to restaurants.

One of McDonald’s suppliers in Colorado, Taylor Farms, has voluntarily recalled its whole and diced yellow onions “out of an abundance of caution.” The FDA is now looking into whether these onions from Taylor Farms could be the source of the E. coli cases linked to McDonald’s, but an FDA spokesperson noted that the agency is also considering other possible sources of contamination.

McDonald's Response to the E. coli Cases Linked to Their Quarter Pounders

On October 23, McDonald’s USA President Joe Erlinger addressed the outbreak of E. coli cases linked to McDonald’s, assuring customers that they can still safely visit McDonald’s. He emphasized that the company prioritizes food safety and is collaborating with health authorities to eliminate any contaminated products from their supply chain.

E. coli cases linked to McDonald's
E. coli cases linked to McDonald's

Impact of E. coli Cases Linked to McDonald's: One Death and Hospitalizations

Unfortunately, the E. coli cases linked to McDonald’s have led to one fatality, involving an older adult from Colorado. At least 10 individuals have been hospitalized, including one child who developed a severe complication known as hemolytic uremic syndrome (HUS), which can cause kidney failure. Victims of the outbreak range in age from 13 to 88 years old.

States Affected by the McDonald's E. coli Outbreak

As of now, 10 states have reported E. coli cases linked to McDonald’s Quarter Pounders, with Colorado having the highest number of cases. Here is a breakdown of the number of cases reported in each state:

  • Colorado: 26 cases
  • Nebraska: 9 cases
  • Wisconsin: 4 cases
  • Iowa: 1 case
  • Kansas: 1 case
  • Missouri: 1 case
  • Montana: 1 case
  • Oregon: 1 case
  • Utah: 1 case
  • Wyoming: 1 case

The CDC expects the number of cases to increase, as more people may have been exposed to contaminated ingredients before McDonald’s took action to remove the items from their menu. Dr. Matthew Wise, the chief of the CDC’s outbreak response and prevention branch, stated in a TODAY show interview that additional cases are likely to surface as more individuals who ate Quarter Pounders prior to McDonald’s actions fall ill.

In conclusion, the E. coli cases linked to McDonald’s have had a serious impact, with numerous illnesses, one death, and several hospitalizations reported. McDonald’s is working with federal and state agencies to remove contaminated products from circulation and ensure customer safety. However, as more cases are anticipated, health authorities are urging consumers to remain vigilant, especially if they experience symptoms after eating at McDonald’s.

For more updates and detailed information, visit Today.

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