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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 July 14, 2018 (WEEK 28)
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 199 148 416 7,480 NN 83 181 436 4,678 3,760 88 254 656 6,166 7,341
New England 2 1 21 194 NN 1 7 17 187 151 1 5 22 128 164
Connecticut - 0 0 - NN - 2 5 47 29 - 1 6 34 36
Maine 2 0 6 46 NN - 1 4 22 13 - 0 2 4 5
Massachusetts - 0 0 - NN - 2 8 67 76 1 3 21 70 84
New Hampshire - 0 7 86 NN 1 1 3 19 21 - 0 2 1 8
Rhode Island - 0 16 56 NN - 0 3 15 2 - 1 3 13 19
Vermont - 0 2 6 NN - 0 3 17 10 - 0 2 6 12
Middle Atlantic 69 10 82 1,248 NN 10 15 31 503 333 46 30 48 868 658
New Jersey - 1 20 209 NN - 2 12 68 72 - 7 18 205 171
New York (excluding New York City) - 0 0 - NN 5 4 12 117 100 13 6 21 178 118
New York City 31 6 30 487 NN - 3 13 152 60 29 12 22 400 201
Pennsylvania 38 0 49 552 NN 5 5 11 166 101 4 3 9 85 168
East North Central 41 10 45 638 NN 21 23 58 709 398 13 25 51 620 1,105
Illinois - 0 0 - NN - 3 11 83 97 - 6 15 135 165
Indiana - 0 0 - NN - 2 13 43 42 - 2 10 50 69
Michigan - 0 0 - NN 1 4 8 106 69 - 3 11 66 353
Ohio 41 10 45 638 NN 17 8 25 272 104 13 10 25 293 315
Wisconsin - 0 0 - NN 3 7 17 205 86 - 2 8 76 203
West North Central 42 27 138 1,530 NN 14 26 65 689 728 4 18 66 406 411
Iowa 7 9 118 699 NN 2 6 31 243 114 - 3 9 48 57
Kansas - 0 20 190 NN - 3 11 87 55 - 3 39 70 75
Minnesota - 0 0 - NN - 0 24 - 260 - 0 6 - 84
Missouri 34 6 36 530 NN 11 6 14 185 150 4 8 30 245 162
Nebraska - 0 0 - NN - 3 11 100 79 - 1 4 30 16
North Dakota 1 0 5 48 NN 1 1 4 30 24 - 0 1 3 1
South Dakota - 0 5 63 NN - 2 6 44 46 - 0 3 10 16
South Atlantic - 16 77 1,108 NN 5 23 45 838 354 5 57 91 1,411 1,485
Delaware - 0 0 - NN - 0 3 - 5 - 0 2 1 26
District of Columbia - 0 0 - NN - 0 2 6 5 - 1 4 23 31
Florida - 0 0 - NN - 9 24 370 84 - 26 54 723 625
Georgia - 0 0 - NN 1 2 9 66 86 3 8 15 205 220
Maryland - 0 24 223 NN - 3 11 98 35 - 4 9 98 132
North Carolina - 1 36 479 NN - 2 10 83 33 - 4 12 78 163
South Carolina - 0 0 - NN 4 2 6 78 24 2 7 32 192 185
Virginia - 0 61 387 NN - 4 12 131 79 - 4 12 89 93
West Virginia - 0 4 19 NN - 0 4 6 3 - 0 3 2 10
East South Central 4 4 43 562 NN 4 6 18 190 155 3 15 35 319 565
Alabama - 2 27 305 NN - 0 4 27 18 - 4 20 109 121
Kentucky 4 0 11 59 NN 4 1 5 23 24 - 1 6 16 202
Mississippi - 0 0 - NN - 1 5 47 13 3 4 19 107 83
Tennessee - 0 19 198 NN - 3 14 93 100 - 4 12 87 159
West South Central 3 1 32 258 NN 5 28 81 633 590 3 30 128 609 1,168
Arkansas - 0 0 - NN - 2 7 51 35 - 3 9 81 149
Louisiana 3 1 32 258 NN 1 1 4 29 21 - 3 9 77 159
Oklahoma - 0 0 - NN 4 2 37 103 32 3 1 29 37 76
Texas - 0 0 - NN - 21 62 450 502 - 22 87 414 784
Mountain 34 22 55 1,038 NN 15 20 40 581 436 9 16 37 375 567
Arizona 21 9 24 437 NN 4 4 11 150 93 6 8 23 189 291
Colorado 11 3 24 323 NN 11 5 19 187 121 3 4 9 107 85
Idaho - 0 10 95 NN - 2 8 64 71 - 0 7 17 14
Montana - 0 0 - NN - 2 6 47 50 - 0 1 5 6
Nevada - 0 4 23 NN - 0 5 7 15 - 0 6 2 39
New Mexico - 0 0 - NN - 1 4 36 22 - 1 4 32 107
Utah 2 2 13 160 NN - 3 10 75 60 - 1 4 22 20
Wyoming - 0 0 - NN - 0 4 15 4 - 0 1 1 5
Pacific 4 20 74 904 NN 8 21 302 348 615 4 58 319 1,430 1,218
Alaska - 0 0 - NN - 0 4 18 6 - 0 2 5 6
California 4 12 40 690 NN - 0 163 - 496 3 51 94 1,094 1,134
Hawaii - 2 13 146 NN - 0 1 2 14 - 1 26 86 24
Oregon - 0 0 - NN 8 4 12 157 99 1 3 13 79 54
Washington - 0 35 68 NN - 0 292 171 - - 0 285 166 -
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - 0 0 - NN - 0 0 - - - 0 2 - 10
Puerto Rico - 0 0 - NN - 0 1 - 1 - 0 2 - 13
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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