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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2o. Weekly cases* of selected notifiable diseases ( ≥ 1,000 cases reported during the preceding year), and selected low frequency diseases, United States and U.S. territories, week ending April 7, 2018 (WEEK 14)
Reporting
Area		 Salmonellosis (excluding typhoid fever and paratyphoid fever) † Shiga toxin-producing Escherichia coli Shigellosis
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max Med Max
United States 87 0 178 1,698 NN 74 138 245 1,349 1,052 88 261 383 2,369 3,245
New England 1 0 15 56 NN - 6 17 59 63 1 6 22 49 86
Connecticut - 0 0 - NN - 1 5 16 9 - 1 6 12 17
Maine 1 0 4 17 NN - 1 2 4 5 - 0 2 2 3
Massachusetts - 0 0 - NN - 2 14 21 41 - 3 21 28 45
New Hampshire - 0 6 26 NN - 1 4 5 5 - 0 2 - 5
Rhode Island - 0 13 13 NN - 0 3 5 2 - 1 3 5 6
Vermont - 0 0 - NN - 0 3 8 1 1 0 1 2 10
Middle Atlantic 17 0 23 97 NN 8 13 29 131 132 9 25 41 298 325
New Jersey - 0 0 - NN - 1 12 14 25 - 5 14 91 87
New York (excluding New York City) - 0 0 - NN 2 4 12 44 41 1 5 11 43 38
New York City - 0 0 - NN 2 3 6 32 24 7 9 17 136 99
Pennsylvania 17 0 23 97 NN 4 4 9 41 42 1 4 9 28 101
East North Central 20 0 23 212 NN 17 19 60 226 104 12 28 52 254 488
Illinois - 0 0 - NN - 4 11 20 30 - 6 15 41 83
Indiana - 0 0 - NN - 2 13 19 11 - 2 10 17 27
Michigan - 0 0 - NN - 4 8 25 27 - 5 31 22 154
Ohio 20 0 23 212 NN 14 6 19 101 34 11 10 25 143 198
Wisconsin - 0 0 - NN 3 3 11 61 2 1 2 8 31 26
West North Central 15 0 35 281 NN 8 20 48 153 121 6 16 63 185 172
Iowa - 0 0 - NN - 5 15 42 19 - 3 10 20 25
Kansas 1 0 15 88 NN - 3 10 17 11 - 3 39 35 54
Minnesota - 0 0 - NN - 0 1 - - - 0 0 - -
Missouri 14 0 24 163 NN 6 7 17 56 44 4 7 31 106 79
Nebraska - 0 0 - NN 2 2 10 20 21 2 1 4 14 10
North Dakota - 0 0 - NN - 0 4 4 11 - 0 1 1 -
South Dakota - 0 5 30 NN - 2 6 14 15 - 0 7 9 4
South Atlantic 10 0 61 156 NN 18 16 35 316 136 30 58 90 639 601
Delaware - 0 0 - NN - 0 3 - 1 - 0 3 1 18
District of Columbia - 0 0 - NN - 0 3 2 2 - 1 3 6 8
Florida - 0 0 - NN 16 4 22 175 37 22 25 53 339 230
Georgia - 0 0 - NN - 2 8 9 28 - 7 13 66 109
Maryland 10 0 11 38 NN 1 2 6 34 19 3 4 12 46 53
North Carolina - 0 0 - NN - 1 5 22 14 - 5 12 43 84
South Carolina - 0 0 - NN 1 1 6 38 6 5 7 32 109 56
Virginia - 0 61 117 NN - 3 11 36 29 - 4 12 28 38
West Virginia - 0 1 1 NN - 0 4 - - - 0 3 1 5
East South Central 1 0 13 97 NN - 5 17 48 56 1 16 43 129 268
Alabama - 0 12 60 NN - 0 3 2 6 - 4 20 43 64
Kentucky 1 0 9 13 NN - 1 5 3 7 - 3 28 5 78
Mississippi - 0 0 - NN - 0 2 7 5 1 3 11 34 36
Tennessee - 0 6 24 NN - 3 14 36 38 - 5 12 47 90
West South Central 6 0 11 85 NN 7 26 71 190 180 11 32 126 220 546
Arkansas - 0 0 - NN 3 1 6 14 8 4 3 15 25 71
Louisiana 6 0 11 85 NN - 1 4 15 5 2 4 13 36 92
Oklahoma - 0 0 - NN 2 2 10 13 13 1 2 30 14 25
Texas - 0 0 - NN 2 21 60 148 154 4 23 84 145 358
Mountain 14 0 54 438 NN 12 18 40 167 143 6 19 41 158 235
Arizona 7 0 20 177 NN 2 3 9 40 34 5 8 26 67 117
Colorado 4 0 19 133 NN 7 5 15 81 39 1 4 9 58 41
Idaho 3 0 6 34 NN 3 2 8 18 30 - 0 5 13 7
Montana - 0 0 - NN - 2 6 8 12 - 0 3 1 -
Nevada - 0 4 13 NN - 0 5 - 6 - 1 7 - 13
New Mexico - 0 0 - NN - 1 4 13 7 - 1 13 12 43
Utah - 0 12 81 NN - 2 8 7 14 - 1 4 7 13
Wyoming - 0 0 - NN - 0 4 - 1 - 0 3 - 1
Pacific 3 0 31 276 NN 4 15 38 59 117 12 52 87 437 524
Alaska - 0 0 - NN - 0 2 5 2 - 0 2 4 5
California 3 0 29 249 NN - 4 22 - 51 1 38 82 307 450
Hawaii - 0 9 27 NN - 0 2 - 11 - 1 6 28 8
Oregon - 0 0 - NN 3 4 10 41 44 - 2 13 33 27
Washington - 0 0 - NN 1 3 26 13 9 11 2 31 65 34
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - - - - NN - - - - - - - - - -
Puerto Rico - 0 0 - NN - 0 0 - - - 0 2 - 2
U.S. Virgin Islands - 0 0 - NN - 0 0 - - - 0 0 - -
  • U: Unavailable — The data are unavailable.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published — CDC does not have data because of changes in how conditions are categorized.
  • Cum: Cumulative year-to-date counts.
  • Med: Median — Median case count during the previous 52 weeks.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2017 and 2018 are provisional and subject to change.
  • † Prior to 2018, cases of paratyphoid fever were included as salmonellosis, but beginning in 2018 they are being published as paratyphoid fever (see Table 1).
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952-2017 published in the MMWR are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://wwwn.cdc.gov/nndss/conditions/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. CDC Division of Health Informatics and Surveillance. Available at: https://www.cdc.gov/nndss/infectious-tables.html.
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