Epi Curves

Multistate Outbreak of Listeriosis Linked to Soft Raw Milk Cheese Made by Vulto Creamery (Final Update)

Posted May 3, 2017 1:30 PM ET

This outbreak appears to be over. However, Listeria remains an important cause of serious, life-threatening human illness in the United States. For more information about Listeria and steps that people can take to reduce their risk of infection, visit CDC’s Listeria webpage.

People infected with the outbreak strain of Listeria monocytogenes, by date of isolation*

Epi Curve, May 3, 2017

* n=8 for whom information was available as of May 3, 2017

Previous Epi Curves

People infected with the outbreak strain of Listeria monocytogenes, by date of isolation*

Epi Curve, March 8, 2017

* n=6 for whom information was available as of March 9, 2017