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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 September 29, 2018 (WEEK 39)
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 288 414 1,138 24,017 NN 74 187 436 8,461 6,314 113 262 656 10,146 10,925
New England 2 6 21 379 NN 2 8 19 347 258 3 5 15 257 285
Connecticut - 0 0 - NN 2 2 6 94 58 1 1 5 54 62
Maine 2 1 6 90 NN - 1 4 29 25 - 0 2 4 9
Massachusetts - 0 0 - NN - 2 9 127 118 2 3 10 144 157
New Hampshire - 2 9 142 NN - 1 5 36 33 - 0 2 3 9
Rhode Island - 0 16 105 NN - 0 3 31 9 - 1 5 41 32
Vermont - 0 5 42 NN - 1 3 30 15 - 0 2 11 16
Middle Atlantic 73 68 196 3,702 NN 3 20 48 974 528 23 35 78 1,564 987
New Jersey - 12 46 714 NN - 2 7 111 111 - 7 17 319 257
New York (excluding New York City) 37 18 58 1,013 NN 3 5 15 250 173 8 7 24 338 182
New York City 25 16 49 940 NN - 5 17 316 88 14 15 43 749 321
Pennsylvania 11 20 79 1,035 NN - 6 20 297 156 1 3 11 158 227
East North Central 54 59 162 3,291 NN 19 26 77 1,417 771 11 24 45 897 1,494
Illinois - 24 72 1,373 NN - 4 14 172 171 - 6 15 217 258
Indiana - 0 0 - NN - 3 12 163 90 - 2 7 76 126
Michigan - 0 0 - NN - 4 12 199 116 - 3 8 110 413
Ohio 44 20 57 1,141 NN 14 10 30 459 218 11 10 25 381 454
Wisconsin 10 14 39 777 NN 5 8 24 424 176 - 2 8 113 243
West North Central 33 52 139 2,595 NN 6 26 76 1,233 1,237 6 15 66 520 681
Iowa 5 14 119 955 NN 3 7 36 467 232 1 2 7 76 122
Kansas - 8 64 496 NN - 3 18 180 104 - 3 39 100 97
Minnesota - 0 0 - NN - 0 14 - 437 - 0 4 - 116
Missouri 28 16 46 945 NN 3 6 17 287 229 5 6 28 286 295
Nebraska - 0 0 - NN - 3 11 173 128 - 1 4 41 24
North Dakota - 1 6 81 NN - 1 5 50 36 - 0 1 3 1
South Dakota - 2 12 118 NN - 1 8 76 71 - 0 2 14 26
South Atlantic 35 134 352 7,555 NN 13 34 82 1,544 542 8 54 86 2,111 2,237
Delaware - 0 1 1 NN - 0 3 - 6 - 0 1 1 31
District of Columbia - 0 0 - NN - 0 2 13 8 - 1 6 67 53
Florida - 81 220 4,547 NN - 12 32 595 118 - 26 46 1,058 988
Georgia - 0 0 - NN - 2 9 111 115 1 7 15 288 306
Maryland 4 9 43 567 NN 3 3 13 164 57 4 3 7 153 199
North Carolina - 20 104 1,499 NN - 4 19 246 52 - 4 10 160 225
South Carolina - 0 0 - NN 2 3 6 120 34 1 5 32 224 277
Virginia 31 13 62 887 NN 8 5 16 268 139 2 4 14 156 142
West Virginia - 0 6 54 NN - 1 3 27 13 - 0 3 4 16
East South Central 35 19 133 1,847 NN 3 9 28 468 219 2 15 35 532 757
Alabama 18 11 61 786 NN - 2 8 97 23 2 5 20 206 164
Kentucky 2 1 11 111 NN - 1 6 33 39 - 1 6 29 237
Mississippi 5 0 45 323 NN - 1 5 60 18 - 4 19 148 118
Tennessee 10 10 46 627 NN 3 5 19 278 139 - 4 11 149 238
West South Central 3 8 39 541 NN 9 25 88 943 973 33 31 128 1,079 1,633
Arkansas - 0 0 - NN 2 2 7 88 62 5 3 9 112 195
Louisiana 3 8 39 541 NN - 1 3 42 33 - 3 8 112 211
Oklahoma - 0 0 - NN 4 2 37 131 74 3 1 29 57 98
Texas - 0 0 - NN 3 19 62 682 804 25 24 87 798 1,129
Mountain 42 36 101 1,858 NN 12 21 54 992 752 15 16 31 649 841
Arizona 20 16 36 737 NN 3 4 11 213 136 6 8 17 324 455
Colorado 16 13 38 648 NN 4 6 19 326 220 2 4 12 174 125
Idaho 3 3 10 154 NN 4 3 12 149 115 5 0 6 36 29
Montana - 0 7 19 NN - 2 8 81 79 - 0 2 8 9
Nevada 1 0 5 45 NN - 0 4 15 34 1 0 6 5 70
New Mexico - 0 0 - NN 1 1 5 63 33 - 1 5 56 120
Utah 2 5 17 255 NN - 2 11 115 118 1 1 6 44 28
Wyoming - 0 0 - NN - 0 5 30 17 - 0 1 2 5
Pacific 11 39 128 2,249 NN 7 14 302 543 1,034 12 60 319 2,537 2,010
Alaska - 0 0 - NN - 0 4 22 10 - 0 2 7 6
California 3 26 85 1,340 NN - 0 163 - 851 8 51 92 1,941 1,871
Hawaii - 4 13 212 NN - 0 2 6 17 - 2 26 110 31
Oregon 2 3 59 347 NN 7 6 15 258 156 3 3 69 222 102
Washington 6 1 30 350 NN - 1 292 257 - 1 3 285 257 -
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - 0 0 - NN - 0 0 - - - 0 2 - 12
Puerto Rico - 0 0 - NN - 0 1 - 2 - 0 1 - 16
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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