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Case Count Maps (Final Update)

Four Multistate Outbreaks of Human Salmonella Infections Linked to Live Poultry in Backyard Flocks

Posted September 24, 2015 4:15 PM ET

These investigations are over. However, live poultry, including those kept in backyard flocks, remain an important cause of human Salmonella infections in the United States. More information about Salmonella from live poultry and the steps people can take to reduce their risk of infection is available.


Persons infected with the outbreak strains of Salmonella Enteritidis, Hadar, Indiana, Muenchen or Muenster, by state of residence, as of September 23, 2015 (n=252)

People infected with the outbreak strains of SalmonellaEnteritidis, Hadar, Indiana, Muenchen and Muenster by state of residence, as of September 23, 2015 (n=252)
Total ill persons 252
State Case Count
Alabama 20
Arizona 3
Arkansas 4
California 12
Colorado 2
Delaware 2
Georgia 4
Hawaii 1
Idaho 1
Illinois 1
Indiana 5
Iowa 1
Kentucky 5
Louisiana 2
Maine 2
Maryland 4
Massachusetts 1
Michigan 6
Minnesota 8
Mississippi 13
Missouri 1
Montana 4
Nevada 4
New Hampshire 3
New Jersey 6
New Mexico 2
New York 12
North Carolina 5
Ohio 26
Oklahoma 1
Oregon 9
Pennsylvania 13
South Carolina 12
South Dakota 2
Tennessee 7
Texas 5
Utah 6
Vermont 2
Virginia 16
Washington 9
West Virginia 4
Wisconsin 2
Wyoming 4

July 31, 2015


Persons infected with the outbreak strains of Salmonella Enteritidis, Hadar, Indiana, Muenchen or Muenster, by state of residence, as of July 29, 2015 (n=218)

People infected with the outbreak strains of SalmonellaEnteritidis, Hadar, Indiana, Muenchen and Muenster by state of residence, as of July 29, 2015 (n=218)
Total ill persons 218
State Case Count
Alabama 19
Arizona 3
Arkansas 4
California 8
Colorado 2
Delaware 2
Georgia 5
Indiana 3
Iowa 1
Illinois 1
Kentucky 5
Louisiana 2
Maine 2
Maryland 4
Massachusetts 1
Michigan 6
Minnesota 6
Mississippi 13
Missouri 1
Montana 3
Nevada 2
New Hampshire 3
New Jersey 5
New Mexico 2
New York 10
North Carolina 5
Ohio 19
Oklahoma 1
Oregon 5
Pennsylvania 13
South Carolina 11
South Dakota 2
Tennessee 6
Texas 5
Utah 4
Vermont 2
Virginia 14
Washington 9
West Virginia 3
Wisconsin 2
Wyoming 4
Total ill people 218

July 1, 2015


People infected with the outbreak strains of Salmonella Enteritidis, Hadar, Indiana, or Muenchen, by state*

People infected with the outbreak strains of Salmonella Enteritidis, Hadar, Indiana and Muenchen, by state of residence, as of June 29, 2015 (n=182)

* n=181 for whom information was reported as of June 29, 2015

Total ill persons 181
State Case Count
Alabama 17
Arizona 3
Arkansas 4
California 3
Colorado 2
Delaware 2
Georgia 4
Indiana 3
Iowa 1
Kentucky 4
Louisiana 2
Maine 2
Maryland 4
Massachusetts 1
Michigan 3
Minnesota 6
Mississippi 13
Missouri 1
Montana 3
Nevada 2
New Hampshire 1
New Jersey 3
New Mexico 2
New York 6
North Carolina 3
Ohio 15
Oklahoma 1
Oregon 5
Pennsylvania 12
South Carolina 10
South Dakota 2
Tennessee 6
Texas 5
Utah 4
Vermont 2
Virginia 11
Washington 6
West Virginia 2
Wisconsin 1
Wyoming 4
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