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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 June 23, 2018 (WEEK 25)
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 216 0 324 6,086 NN 104 162 428 3,748 2,830 104 253 647 5,262 6,540
New England 2 0 21 160 NN 1 7 17 157 124 1 5 22 109 145
Connecticut - 0 0 - NN - 2 5 37 20 - 1 6 28 33
Maine 1 0 6 39 NN - 1 3 15 8 - 0 2 3 4
Massachusetts - 0 0 - NN - 2 8 62 70 1 3 21 59 73
New Hampshire - 0 7 74 NN - 1 2 14 17 - 0 2 1 7
Rhode Island - 0 16 45 NN - 0 3 14 2 - 1 3 12 16
Vermont 1 0 1 2 NN 1 0 3 15 7 - 0 2 6 12
Middle Atlantic 40 0 69 901 NN 7 15 31 430 276 34 30 47 741 572
New Jersey - 0 13 102 NN - 2 12 62 52 - 7 18 205 139
New York (excluding New York City) - 0 0 - NN 3 4 12 100 86 20 6 14 135 102
New York City 23 0 30 397 NN - 3 13 140 53 14 12 21 332 178
Pennsylvania 17 0 38 402 NN 4 4 11 128 85 - 3 9 69 153
East North Central - 0 45 471 NN 30 22 58 583 329 9 26 51 544 1,009
Illinois - 0 0 - NN - 4 11 69 82 - 6 15 111 149
Indiana - 0 0 - NN - 2 13 43 36 - 2 10 42 58
Michigan - 0 0 - NN - 3 8 77 56 - 3 16 62 321
Ohio - 0 45 471 NN 25 8 23 230 84 8 10 25 264 291
Wisconsin - 0 0 - NN 5 6 14 164 71 1 3 8 65 190
West North Central 34 0 113 1,316 NN 8 26 65 512 590 5 18 66 362 366
Iowa 5 0 93 591 NN 1 6 16 159 89 - 2 9 38 47
Kansas - 0 20 190 NN - 3 10 71 44 - 3 39 65 70
Minnesota - 0 0 - NN - 4 24 - 213 - 1 6 - 78
Missouri 29 0 35 437 NN 4 6 15 145 124 4 8 30 220 141
Nebraska - 0 0 - NN 3 3 11 85 61 - 1 4 27 14
North Dakota - 0 4 44 NN - 1 4 22 21 1 0 1 3 -
South Dakota - 0 5 54 NN - 1 6 30 38 - 0 3 9 16
South Atlantic 27 0 77 885 NN 8 21 44 707 303 14 57 91 1,195 1,284
Delaware - 0 0 - NN - 0 3 - 5 - 0 2 1 24
District of Columbia - 0 0 - NN - 0 3 6 2 - 1 2 16 23
Florida - 0 0 - NN - 9 24 337 77 - 26 54 610 537
Georgia - 0 0 - NN - 2 9 54 72 3 7 15 156 193
Maryland 17 0 23 179 NN 8 2 7 85 32 7 4 12 84 109
North Carolina - 0 31 360 NN - 2 7 58 27 - 4 12 70 141
South Carolina - 0 0 - NN - 2 6 68 16 3 7 32 185 169
Virginia 10 0 62 328 NN - 4 12 96 70 1 4 12 72 80
West Virginia - 0 4 18 NN - 0 4 3 2 - 0 3 1 8
East South Central 14 0 37 488 NN - 6 18 159 123 3 15 37 273 513
Alabama 8 0 26 275 NN - 0 4 27 16 - 4 20 84 111
Kentucky - 0 10 25 NN - 1 5 15 19 - 2 17 14 176
Mississippi - 0 0 - NN - 1 5 39 11 1 4 19 95 80
Tennessee 6 0 19 188 NN - 3 14 78 77 2 4 12 80 146
West South Central 23 0 21 203 NN 11 24 80 395 496 7 29 129 449 1,058
Arkansas - 0 0 - NN 3 1 6 29 25 1 3 9 50 136
Louisiana 23 0 21 203 NN - 1 4 20 18 - 4 13 68 133
Oklahoma - 0 0 - NN 8 2 13 55 30 6 1 29 30 71
Texas - 0 0 - NN - 19 61 291 423 - 21 88 301 718
Mountain 46 0 54 888 NN 15 20 40 487 366 20 16 37 329 485
Arizona 11 0 23 373 NN 5 4 11 131 79 11 8 23 163 248
Colorado 24 0 19 278 NN 5 5 15 144 105 8 4 9 97 68
Idaho 8 0 10 84 NN 4 2 8 55 64 1 0 7 16 12
Montana - 0 0 - NN - 2 6 43 43 - 0 1 5 5
Nevada - 0 4 19 NN - 0 5 6 14 - 0 6 2 33
New Mexico - 0 0 - NN 1 1 4 29 16 - 1 5 26 96
Utah 3 0 13 134 NN - 3 10 70 42 - 1 4 19 18
Wyoming - 0 0 - NN - 0 4 9 3 - 0 1 1 5
Pacific 30 0 49 774 NN 24 11 295 318 223 11 56 309 1,260 1,108
Alaska - 0 0 - NN - 0 4 17 5 - 0 2 5 6
California 2 0 35 580 NN - 1 21 - 116 3 46 97 942 1,029
Hawaii - 0 13 126 NN - 0 1 1 14 - 1 25 75 23
Oregon - 0 0 - NN 2 4 12 129 88 3 3 13 72 50
Washington 28 0 35 68 NN 22 0 292 171 - 5 0 285 166 -
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - - - - NN - - - - - - - - - -
Puerto Rico - 0 0 - NN - 0 1 - - - 0 2 - 12
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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