2018 E. coli Outbreak Linked to Romaine Lettuce A – Map
Final Update
Posted June 28, 2018 3:30 PM EST
This outbreak appears to be over. E. coli is an important cause of illness in the United States. More information about E. coli, and steps people can take to reduce their risk of infection, can be found on the E. coli and Food Safety web page.
June 28, 2018 Map
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of June 27, 2018 (n=210)
| State | Ill People |
|---|---|
| Alabama | 3 |
| Alaska | 8 |
| Arkansas | 1 |
| Arizona | 9 |
| California | 49 |
| Colorado | 3 |
| Connecticut | 2 |
| Florida | 3 |
| Georgia | 5 |
| Idaho | 12 |
| Illinois | 2 |
| Iowa | 1 |
| Kentucky | 1 |
| Louisiana | 1 |
| Massachusetts | 4 |
| Michigan | 5 |
| Minnesota | 12 |
| Mississippi | 1 |
| Missouri | 1 |
| Montana | 9 |
| Nebraska | 1 |
| New Jersey | 8 |
| New York | 11 |
| North Carolina | 1 |
| North Dakota | 3 |
| Ohio | 7 |
| Oklahoma | 1 |
| Oregon | 1 |
| Pennsylvania | 24 |
| South Dakota | 1 |
| Tennessee | 3 |
| Texas | 4 |
| Utah | 1 |
| Virginia | 1 |
| Washington | 8 |
| Wisconsin | 3 |
| Total | 210 |
Previous Case Count Maps
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of May 30, 2018 (n=197)
| State | Ill People |
|---|---|
| Alaska | 8 |
| Arkansas | 1 |
| Arizona | 9 |
| California | 45 |
| Colorado | 3 |
| Connecticut | 2 |
| Florida | 1 |
| Georgia | 5 |
| Idaho | 11 |
| Illinois | 2 |
| Iowa | 1 |
| Kentucky | 1 |
| Louisiana | 1 |
| Massachusetts | 4 |
| Michigan | 5 |
| Minnesota | 12 |
| Mississippi | 1 |
| Missouri | 1 |
| Montana | 9 |
| Nebraska | 1 |
| New Jersey | 8 |
| New York | 10 |
| North Carolina | 1 |
| North Dakota | 3 |
| Ohio | 7 |
| Oklahoma | 1 |
| Oregon | 1 |
| Pennsylvania | 24 |
| South Dakota | 1 |
| Tennessee | 3 |
| Texas | 3 |
| Utah | 1 |
| Virginia | 1 |
| Washington | 7 |
| Wisconsin | 3 |
| Total | 197 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of May 15, 2018 (n=172)
| State | Ill People |
|---|---|
| Alaska | 8 |
| Arizona | 8 |
| California | 39 |
| Colorado | 3 |
| Connecticut | 2 |
| Florida | 1 |
| Georgia | 4 |
| Idaho | 11 |
| Illinois | 2 |
| Iowa | 1 |
| Kentucky | 1 |
| Louisiana | 1 |
| Massachusetts | 3 |
| Michigan | 5 |
| Minnesota | 12 |
| Mississippi | 1 |
| Missouri | 1 |
| Montana | 8 |
| Nebraska | 1 |
| New Jersey | 8 |
| New York | 5 |
| North Dakota | 2 |
| Ohio | 6 |
| Oregon | 1 |
| Pennsylvania | 21 |
| South Dakota | 1 |
| Tennessee | 3 |
| Texas | 1 |
| Utah | 1 |
| Virginia | 1 |
| Washington | 7 |
| Wisconsin | 3 |
| Total | 172 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of May 8, 2018 (n=149)
| State | Ill People |
|---|---|
| Alaska | 8 |
| Arizona | 8 |
| California | 30 |
| Colorado | 2 |
| Connecticut | 2 |
| Florida | 1 |
| Georgia | 5 |
| Idaho | 11 |
| Illinois | 2 |
| Kentucky | 1 |
| Louisiana | 1 |
| Massachusetts | 3 |
| Michigan | 4 |
| Minnesota | 10 |
| Mississippi | 1 |
| Missouri | 1 |
| Montana | 8 |
| New Jersey | 8 |
| New York | 4 |
| North Dakota | 2 |
| Ohio | 3 |
| Pennsylvania | 20 |
| South Dakota | 1 |
| Tennessee | 1 |
| Texas | 1 |
| Utah | 1 |
| Virginia | 1 |
| Washington | 7 |
| Wisconsin | 2 |
| Total | 149 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of May 1, 2018 (n=121)
| State | Ill People |
|---|---|
| Alaska | 8 |
| Arizona | 8 |
| California | 24 |
| Colorado | 2 |
| Connecticut | 2 |
| Georgia | 4 |
| Idaho | 11 |
| Illinois | 1 |
| Kentucky | 1 |
| Louisiana | 1 |
| Massachusetts | 2 |
| Michigan | 4 |
| Mississippi | 1 |
| Missouri | 1 |
| Montana | 8 |
| New Jersey | 7 |
| New York | 2 |
| Ohio | 3 |
| Pennsylvania | 20 |
| South Dakota | 1 |
| Tennessee | 1 |
| Utah | 1 |
| Virginia | 1 |
| Washington | 6 |
| Wisconsin | 1 |
| Total | 121 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of April 26, 2018 (n=98)
| State | Ill People |
|---|---|
| Alaska | 8 |
| Arizona | 5 |
| California | 16 |
| Colorado | 2 |
| Connecticut | 2 |
| Georgia | 1 |
| Idaho | 10 |
| Illinois | 1 |
| Louisiana | 1 |
| Michigan | 3 |
| Mississippi | 1 |
| Missouri | 1 |
| Montana | 8 |
| New Jersey | 7 |
| New York | 2 |
| Ohio | 3 |
| Pennsylvania | 18 |
| South Dakota | 1 |
| Tennessee | 1 |
| Virginia | 1 |
| Washington | 5 |
| Wisconsin | 1 |
| Total | 98 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of April 24, 2018 (n=84)
| State | Ill People |
|---|---|
| Alaska | 5 |
| Arizona | 5 |
| California | 13 |
| Colorado | 2 |
| Connecticut | 2 |
| Georgia | 1 |
| Idaho | 10 |
| Illinois | 1 |
| Louisiana | 1 |
| Michigan | 2 |
| Missouri | 1 |
| Montana | 7 |
| New Jersey | 7 |
| New York | 2 |
| Ohio | 3 |
| Pennsylvania | 18 |
| South Dakota | 1 |
| Virginia | 1 |
| Washington | 2 |
| Total | 84 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of April 18, 2018 (n=53)
| State | Ill People |
|---|---|
| Alaska | 1 |
| Arizona | 3 |
| California | 1 |
| Connecticut | 2 |
| Idaho | 10 |
| Illinois | 1 |
| Louisiana | 1 |
| Michigan | 2 |
| Missouri | 1 |
| Montana | 6 |
| New Jersey | 7 |
| New York | 2 |
| Ohio | 2 |
| Pennsylvania | 12 |
| Virginia | 1 |
| Washington | 1 |
| Total | 53 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of April 12, 2018 (n=35)
| State | Ill People |
|---|---|
| Connecticut | 2 |
| Idaho | 8 |
| Illinois | 1 |
| Michigan | 1 |
| Missouri | 1 |
| New Jersey | 7 |
| New York | 2 |
| Ohio | 2 |
| Pennsylvania | 9 |
| Virginia | 1 |
| Washington | 1 |
| Total | 35 |
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of April 9, 2018 (n=17)
| State | Ill People |
|---|---|
| Connecticut | 2 |
| Idaho | 4 |
| Missouri | 1 |
| New Jersey | 6 |
| Ohio | 1 |
| Pennsylvania | 2 |
| Washington | 1 |
| Total | 17 |
