Case Count Maps

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 state of residence, as of May 3, 2017 (n=8)

Map of persons infected with the outbreak strain of Listeria monocytogenes, by state of residence, as of May 3, 2017

State Case Count
Connecticut 1
Florida 1
New York 5
Vermont 1

Previous Case Count Maps

People infected with the outbreak strain of Listeria monocytogenes, by state of residence, as of March 9, 2017 (n=6)

Map of persons infected with the outbreak strain of Listeria monocytogenes, by state of residence, as of March 8, 2017

State Case Count
Connecticut 1
Florida 1
New York 3
Vermont 1