The Centers for Disease Control and Prevention (CDC) are investigating recent outbreaks of cyclospora and salmonella across numerous states. On August 4, there were 10,468 lab-confirmed cases of cyclosporiasis since May 1. This includes cases tied to Taylor Farms iceberg lettuce from Mexico. An additional 12,255 unconfirmed cases were reported, mostly in Michigan, where two fatalities occurred. Jalapeño peppers from Mexico have been linked to 345 salmonella cases in 27 states, prompting Chipotle and Qdoba to remove them from menus. Despite the widespread impact, these outbreaks have been less deadly than past incidents.
Notable Historical Outbreaks
In 1924, contaminated oysters led to a typhoid outbreak, resulting in 150 deaths and sickening around 1,500 people, marking it as the deadliest outbreak in U.S. history. The oysters were distributed from New York, prompting the creation of the National Shellfish Sanitation Program.
An outbreak in 1985 in Los Angeles County was traced to Mexican-style cheese made with unpasteurized milk. Of the 142 cases, pregnant women and their children were most affected. It led to 28 deaths, including 10 newborns, linked to Jalisco Mexican Products Inc.
Jack in the Box Incident (1992-1993)
Undercooked hamburgers at Jack in the Box led to an E. coli outbreak, causing four child deaths and sickening over 700 in four states. Federal investigations prompted new regulatory practices in inspection processes. The Hazard Analysis and Critical Control Point system was implemented to manage food production hazards.
In 1994, ice cream from Schwan’s Company caused a nationwide salmonella outbreak, impacting 224,000 people. Investigations showed that tanker trailers contaminated with non-pasteurized liquid eggs led to the issue.
2006 Spinach Outbreak
Contaminated spinach caused E. coli infections in 199 people across 26 states, with three deaths. Investigations found contamination on a California field near cattle grazing grounds. Samples of river water and cattle feces tested positive for the bacteria.
Peanut Butter Outbreak (2008-2009)
Peanut butter tainted with salmonella led to nine deaths and hundreds of illnesses. Stewart Parnell, CEO of the Peanut Corporation of America, received a 28-year prison sentence. The outbreak caused one of the largest food recalls due to falsified safety certificates.
In 2011, listeriosis from tainted cantaloupes from Jensen Farms in Colorado resulted in 33 deaths. The farm’s owners were sentenced to probation for improper washing of the melons.
This overview showcases the persistent challenges and serious impacts of foodborne illnesses in the U.S., underscoring the importance of stringent food safety practices.