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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 24, 2018 (WEEK 47)
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 44 534 1,327 32,182 NN 7 210 436 10,375 7,675 30 259 656 12,471 13,236
New England 6 36 87 1,971 NN - 8 19 388 300 5 6 15 321 324
Connecticut - 9 24 424 NN - 2 6 104 65 - 1 5 68 72
Maine - 2 6 104 NN - 0 4 34 32 - 0 1 6 12
Massachusetts 6 19 48 1,105 NN - 2 9 146 130 5 3 11 182 174
New Hampshire - 3 9 161 NN - 1 5 40 40 - 0 2 4 10
Rhode Island - 2 16 128 NN - 0 3 33 13 - 1 5 49 39
Vermont - 0 5 49 NN - 0 3 31 20 - 0 2 12 17
Middle Atlantic 18 77 202 4,587 NN - 25 51 1,196 616 8 35 82 1,840 1,217
New Jersey - 14 53 951 NN - 2 7 131 121 - 7 17 355 310
New York (excluding New York City) - 20 59 1,209 NN - 5 17 298 205 1 7 24 392 241
New York City 18 19 48 1,170 NN - 8 19 407 107 7 17 43 893 411
Pennsylvania - 27 79 1,257 NN - 7 20 360 183 - 4 11 200 255
East North Central 4 66 171 3,970 NN - 28 78 1,661 908 3 24 45 1,147 1,717
Illinois - 28 78 1,675 NN - 4 16 218 202 - 7 14 310 332
Indiana - 0 0 - NN - 2 12 163 108 - 1 7 76 143
Michigan - 0 0 - NN - 4 13 270 137 - 3 11 162 445
Ohio - 23 57 1,363 NN - 10 30 526 253 - 10 25 460 542
Wisconsin 4 17 51 932 NN - 8 26 484 208 3 3 8 139 255
West North Central 1 57 185 3,154 NN - 27 80 1,534 1,430 - 13 33 588 905
Iowa 1 14 119 1,043 NN - 8 36 544 265 - 2 7 94 153
Kansas - 10 65 579 NN - 3 18 204 132 - 3 12 109 183
Minnesota - 0 0 - NN - 0 10 - 496 - 0 4 - 137
Missouri - 23 146 1,240 NN - 7 18 349 266 - 6 28 305 374
Nebraska - 0 0 - NN - 3 12 196 144 - 1 4 51 29
North Dakota - 2 6 98 NN - 1 5 59 38 - 0 1 3 1
South Dakota - 3 15 194 NN - 2 34 182 89 - 0 3 26 28
South Atlantic - 170 390 9,628 NN - 37 84 1,804 671 - 50 86 2,430 2,707
Delaware - 0 1 1 NN - 0 0 - 11 - 0 1 1 33
District of Columbia - 0 0 - NN - 0 2 18 9 - 2 7 81 60
Florida - 99 221 5,646 NN - 13 33 679 157 - 26 46 1,209 1,179
Georgia - 0 0 - NN - 3 9 143 131 - 8 14 346 370
Maryland - 12 44 757 NN - 3 13 199 71 - 4 11 182 231
North Carolina - 31 109 2,041 NN - 4 19 268 70 - 4 10 181 268
South Carolina - 0 0 - NN - 3 6 138 40 - 4 32 237 362
Virginia - 20 62 1,117 NN - 6 17 324 158 - 4 14 189 184
West Virginia - 1 7 66 NN - 0 3 35 24 - 0 3 4 20
East South Central - 32 140 2,656 NN - 10 28 545 277 - 15 35 702 915
Alabama - 14 61 990 NN - 2 8 118 28 - 6 20 260 201
Kentucky - 1 11 128 NN - 1 6 35 54 - 1 5 40 267
Mississippi - 2 50 651 NN - 1 5 60 22 - 4 19 224 163
Tennessee - 13 50 887 NN - 6 20 332 173 - 4 11 178 284
West South Central - 13 59 813 NN - 27 88 1,264 1,159 - 30 128 1,329 1,921
Arkansas - 0 32 98 NN - 2 7 101 71 - 2 9 128 231
Louisiana - 12 39 715 NN - 1 3 47 39 - 3 8 127 240
Oklahoma - 0 0 - NN - 2 37 150 88 - 1 29 67 114
Texas - 0 0 - NN - 21 62 966 961 - 24 87 1,007 1,336
Mountain 11 44 106 2,421 NN 5 25 57 1,245 867 5 15 34 786 1,006
Arizona - 18 53 1,016 NN - 5 11 255 156 - 8 18 409 531
Colorado 10 14 38 813 NN 4 7 19 383 256 5 4 14 209 161
Idaho - 3 10 184 NN - 3 13 199 124 - 1 6 40 35
Montana - 0 7 35 NN - 2 8 99 92 - 0 2 9 10
Nevada - 1 5 53 NN - 0 4 20 44 - 0 2 5 94
New Mexico - 0 0 - NN - 1 6 88 40 - 1 5 62 129
Utah 1 6 17 317 NN 1 3 12 167 134 - 1 6 50 41
Wyoming - 0 1 3 NN - 0 5 34 21 - 0 1 2 5
Pacific 4 45 136 2,982 NN 2 15 302 738 1,447 9 67 319 3,328 2,524
Alaska - 0 0 - NN 1 0 4 24 10 1 0 2 9 6
California - 31 92 1,798 NN - 0 25 - 1,225 6 53 105 2,608 2,368
Hawaii - 5 13 269 NN - 0 2 9 19 - 2 26 149 33
Oregon 4 6 59 430 NN 1 5 15 295 193 2 3 69 259 117
Washington - 5 33 485 NN - 7 292 410 - - 4 285 303 -
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 - 19
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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