A deadly Listeria monocytogenes outbreak that is associated with milkshakes served at the Tacoma Frugals restaurant has hospitalized six people, according to the Washington State Department of Health. Three patients have sadly died. Listeria monocytogenes bacteria was found in all milkshake flavors sold at that restaurant, which is located at 10727 Pacific Avenue South in Tacoma, Washington. All six patients in this outbreak had health issues that made them more vulnerable to infections. Two people who were hospitalized and survived said they ate the Tacoma Frugals' milkshakes before they got sick. Because ice cream has been linked to listeriosis outbreaks in the past, the Tacoma-Pierce County Health Department collected samples from the restaurant on August 8, 2023, and today … [Read more...]
Soft Serve on the Go is Not the First Ice Cream Listeria Outbreak
Soft Serve on the Go is not the first Listeria monocytogenes outbreak linked to ice cream. There are four other outbreaks linked to that type of product within the last nine years. And some of them have been deadly. While ice cream is considered "low risk" for causing Listeria infections, illnesses have happened, and the outcomes can be serious. Ice cream is uniquely susceptible to Listeria contamination for two reasons. One, there is no kill step before the consumer eats it - the product is ready to eat. That's why there is zero tolerance for Listeria monocytogenes contamination in ready to eat foods. Second, Listeria monocytogenes colonizes easily in moist and cool locations, typical of most ice cream factories. And ice cream is often served in nursing homes, hospitals, and care … [Read more...]
