Yum Brands shares dropped nearly 4% on Tuesday after health officials launched an investigation into whether Taco Bell is linked to a cyclosporiasis outbreak affecting over 3,000 people in Michigan. The fast-food chain removed lettuce and other ingredients from some Detroit-area locations amid a nationwide produce recall.
Yum Brands shares dropped nearly 4% on Tuesday after health officials launched an investigation into whether Taco Bell is linked to a cyclosporiasis outbreak affecting over 3,000 people in Michigan. The fast-food chain removed lettuce and other ingredients from some Detroit-area locations amid a nationwide produce recall.
Yum Brands shares fell 3.9% to about $156 on Tuesday after health officials opened an investigation into whether Taco Bell locations were linked to a parasite outbreak sickening over 3,000 in Michigan.
"The industry has figured out how to contain and limit the risk of these food-safety issues," Peter Saleh, an analyst at BTIG, said in a note Thursday.
The investigation, reported by the Washington Post, involves federal and state health officials examining whether contaminated fresh produce served at Taco Bell may be linked to the outbreak. Several Taco Bell locations in the Detroit area temporarily stopped serving lettuce, pico de gallo and guacamole after a nationwide produce recall. Michigan has reported 3,309 cases of cyclosporiasis, an intestinal illness caused by the Cyclospora parasite that can lead to diarrhea and severe bowel movements, with 44 hospitalizations. The CDC has confirmed more than 800 cases across 31 states since May, though no deaths have been reported. Michigan's typical annual average is about 50 cases.
The outbreak poses a reputational and financial risk to Yum Brands, which has seen its stock gain 3.3% year-to-date. The Michigan Department of Health and Human Services said lettuce or salad greens may be a potential source, though no specific grower or supplier has been identified. The investigation comes as funding cuts to programs that monitor such outbreaks could make tracing the source more difficult. Symptoms of cyclosporiasis can take two days to more than two weeks to appear, complicating efforts to identify the original source.
The broader market was mixed Tuesday. The S&P 500 rose 0.26% to 7,535.12, the Nasdaq Composite climbed 0.81% to 26,083.42 on tech strength, while the Dow Jones Industrial Average fell 0.19% to 52,401.14, weighed down by IBM's 24.75% plunge after a profit warning. Bank stocks surged on positive earnings, with JPMorgan Chase up 1.10% and Goldman Sachs gaining 7.64%. Yum Brands shares remain up 3.3% year-to-date, trading off highs reached in February.
The fast-food sector has faced periodic food-safety scares, with Chipotle's 2015 E. coli outbreak serving as a precedent for how such events can pressure sales and stock prices for quarters afterward. For Yum Brands, the timing is particularly challenging as the company navigates the peak summer dining season when Taco Bell typically sees higher traffic.
This article is for informational purposes only and does not constitute investment advice.
