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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 November 10, 2018 (WEEK 45)
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 205 523 1,251 31,391 NN 40 204 436 10,081 7,409 98 263 656 12,021 12,681
New England 16 35 87 1,922 NN 1 8 19 380 292 3 6 15 306 316
Connecticut - 9 24 422 NN - 2 6 104 62 1 1 5 66 71
Maine 5 2 6 102 NN 1 0 4 33 30 - 0 1 6 11
Massachusetts 11 18 48 1,064 NN - 2 9 141 128 2 3 10 169 170
New Hampshire - 3 9 158 NN - 1 5 39 39 - 0 2 4 10
Rhode Island - 2 16 128 NN - 0 3 32 13 - 1 5 49 37
Vermont - 0 5 48 NN - 0 3 31 20 - 0 2 12 17
Middle Atlantic 46 77 202 4,504 NN 5 23 48 1,137 593 26 35 82 1,790 1,156
New Jersey - 14 53 932 NN - 2 7 129 118 - 7 17 352 298
New York (excluding New York City) 21 20 59 1,196 NN 4 5 17 294 198 5 8 24 388 223
New York City 13 19 48 1,132 NN - 8 18 363 102 18 16 43 856 385
Pennsylvania 12 27 79 1,244 NN 1 7 20 351 175 3 4 11 194 250
East North Central 4 66 169 3,889 NN 2 28 78 1,631 874 4 25 45 1,075 1,658
Illinois - 28 78 1,668 NN - 4 16 216 194 - 7 12 298 318
Indiana - 0 0 - NN - 2 12 163 103 - 1 7 76 136
Michigan - 0 0 - NN - 4 13 264 132 - 3 9 141 440
Ohio - 22 57 1,322 NN - 10 30 512 245 - 10 25 427 511
Wisconsin 4 18 51 899 NN 2 8 26 476 200 4 3 8 133 253
West North Central 23 57 142 2,982 NN 5 26 80 1,515 1,399 6 13 34 582 866
Iowa 2 15 119 1,027 NN 1 8 36 533 258 2 2 7 92 146
Kansas - 10 65 566 NN - 3 18 201 128 - 3 12 107 172
Minnesota - 0 0 - NN - 0 10 - 488 - 0 4 - 133
Missouri 21 22 47 1,106 NN 2 7 18 349 256 2 6 28 303 357
Nebraska - 0 0 - NN 2 3 12 195 144 2 1 4 51 29
North Dakota - 1 6 89 NN - 1 5 55 38 - 0 1 3 1
South Dakota - 3 15 194 NN - 2 34 182 87 - 0 3 26 28
South Atlantic 29 170 384 9,547 NN 9 37 84 1,779 641 9 51 86 2,412 2,584
Delaware - 0 1 1 NN - 0 1 - 11 - 0 1 1 33
District of Columbia - 0 0 - NN - 0 2 16 9 - 2 7 79 59
Florida - 99 221 5,646 NN - 13 33 679 145 - 26 46 1,209 1,135
Georgia - 0 0 - NN 2 3 9 140 126 1 8 15 342 346
Maryland 11 11 44 738 NN 2 3 13 193 71 4 3 11 178 221
North Carolina - 31 109 2,009 NN - 4 19 267 65 - 4 10 179 259
South Carolina - 0 0 - NN 1 3 6 135 39 1 5 32 236 336
Virginia 18 19 62 1,087 NN 4 6 17 314 153 3 4 14 184 176
West Virginia - 1 7 66 NN - 0 3 35 22 - 0 3 4 19
East South Central 13 31 139 2,549 NN - 10 28 532 264 4 16 35 676 869
Alabama 5 14 61 978 NN - 2 8 118 28 2 6 20 254 190
Kentucky - 1 11 128 NN - 1 6 34 49 1 1 6 39 256
Mississippi 7 1 50 612 NN - 1 5 59 21 1 4 19 205 147
Tennessee 1 12 50 831 NN - 6 20 321 166 - 4 11 178 276
West South Central 27 12 59 775 NN 5 27 88 1,187 1,115 30 29 128 1,277 1,855
Arkansas 13 0 32 85 NN - 2 7 100 68 6 3 9 128 217
Louisiana 14 11 39 690 NN - 1 3 47 36 - 3 8 124 231
Oklahoma - 0 0 - NN 3 2 37 148 82 1 1 29 62 113
Texas - 0 0 - NN 2 20 62 892 929 23 24 87 963 1,294
Mountain 36 43 106 2,323 NN 11 24 57 1,201 834 10 15 34 761 979
Arizona 13 17 53 989 NN 7 5 11 250 149 8 8 18 403 520
Colorado 14 14 38 786 NN 2 7 19 369 247 2 4 14 197 155
Idaho 4 3 10 182 NN 2 3 13 197 122 - 1 6 39 35
Montana - 0 7 29 NN - 2 8 96 88 - 0 2 8 9
Nevada 1 1 5 52 NN - 0 4 20 40 - 0 2 5 91
New Mexico - 0 0 - NN - 1 6 87 39 - 1 5 60 126
Utah 4 6 17 285 NN - 2 11 149 128 - 1 6 47 38
Wyoming - 0 0 - NN - 0 5 33 21 - 0 1 2 5
Pacific 11 45 136 2,900 NN 2 15 302 719 1,397 6 63 319 3,142 2,398
Alaska - 0 0 - NN - 0 4 22 10 - 0 2 7 6
California 7 28 92 1,757 NN - 0 32 - 1,180 5 52 105 2,444 2,245
Hawaii - 5 13 269 NN - 0 2 9 19 - 2 26 149 32
Oregon 1 5 59 410 NN 2 5 15 283 188 - 3 69 250 115
Washington 3 5 33 464 NN - 6 292 405 - 1 4 285 292 -
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - 0 0 - NN - 0 0 - - - 0 2 - 14
Puerto Rico - 0 0 - NN - 0 0 - 3 - 0 1 - 18
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 year 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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