An ongoing Listeria outbreak has mostly affected people living in long-term care facilities and people who were already hospitalized prior to becoming sick from the infection.

The CDC said listeria cases linked to the products date to 2018 but investigators had been previously unable to identify the source.

Recalled supplemental shakes were distributed to hospitals and long-term care facilities nationwide, federal officials say.

In the second major foodborne illness outbreak of 2025, the FDA has announced the recall of certain supplement shakes used at long-term care facilities.

An ongoing listeria outbreak credited with 11 deaths is linked to frozen supplemental shakes. Here’s what you should know: What shakes have been recalled and where did they go? The shakes, sold in 4-ounce cartons under the brands Lyons ReadyCare and Sysco Imperial,

The outbreak has infected 38 individuals, 37 of whom have been hospitalized, and 12 who have died A listeria outbreak linked to recalled frozen shakes has left 12 people dead, according to the U.S. Food and Drug Administration (FDA).

A listeria outbreak linked to frozen nutritional milkshakes is to blame for 12 deaths and dozens of hospitalizations, the U.S. Food and Drug Administration confirmed Monday following an investigation that spanned years.