WASHINGTON—The U.S. Food and Drug Administration and Centers for Disease Control and Prevention, in collaboration with state and local partners, are investigating an outbreak of Listeria monocytogenes infections potentially linked to Soft Serve On The Go ice cream cups produced by Real Kosher Ice Cream of Brooklyn, NY.

Based on epidemiological data provided by CDC, both sick people reported eating Soft Serve On The Go vanilla chocolate ice cream before getting sick. The Pennsylvania Department of Agriculture collected an unopened sample of Soft Serve On The Go from an ill person’s home. This sample was reported as positive for Listeria monocytogenes. Whole Genome Sequencing (WGS) analysis is still pending to determine whether this is the same strain of Listeria causing illness in this outbreak.

In response to these findings, Real Kosher Ice Cream has been cooperating with the FDA investigation and voluntarily recalled all flavors of Soft Serve On The Go 8-oz cups. This product was distributed to retailers in CA, CO, CT, DC, DE, FL, IL, MA, MD, MI, MN, NC, NH, NJ, NY, OH, OR, PA, VA, WV. Real Kosher Ice Cream has temporarily stopped production of these products.

FDA’s investigation is ongoing.