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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 October 6, 2018 (WEEK 40)
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 282 416 1,156 24,893 NN 67 188 436 8,654 6,468 110 265 656 10,446 11,236
New England 2 6 21 397 NN - 8 19 354 262 4 5 15 270 291
Connecticut - 0 0 - NN - 2 6 97 58 - 1 5 55 63
Maine - 1 6 91 NN - 0 4 29 26 - 0 1 4 10
Massachusetts - 0 0 - NN - 2 9 130 119 3 3 10 154 159
New Hampshire 1 3 9 150 NN - 1 5 37 35 - 0 2 3 10
Rhode Island - 1 16 111 NN - 0 3 31 9 1 1 5 42 33
Vermont 1 0 5 45 NN - 0 3 30 15 - 0 2 12 16
Middle Atlantic 106 71 196 3,854 NN 9 20 48 996 540 28 35 79 1,608 1,013
New Jersey - 12 46 744 NN - 2 7 115 111 - 7 17 331 266
New York (excluding New York City) 52 18 58 1,066 NN 7 5 15 259 176 13 7 24 351 187
New York City 27 17 49 969 NN - 6 17 320 91 14 15 43 764 329
Pennsylvania 27 20 79 1,075 NN 2 6 20 302 162 1 3 11 162 231
East North Central 7 61 162 3,435 NN 18 26 77 1,452 792 16 24 45 937 1,521
Illinois - 25 72 1,460 NN - 4 14 174 179 - 6 15 239 269
Indiana - 0 0 - NN - 3 12 163 90 - 2 7 76 127
Michigan - 0 0 - NN - 4 12 199 117 - 3 8 110 418
Ohio - 21 57 1,171 NN 18 10 30 477 223 14 10 25 395 463
Wisconsin 7 14 39 804 NN - 8 24 439 183 2 2 8 117 244
West North Central 32 52 139 2,660 NN 5 26 76 1,256 1,266 5 14 66 528 704
Iowa 7 15 119 976 NN 1 7 36 479 238 - 2 7 78 126
Kansas - 8 64 496 NN - 3 18 180 107 - 3 39 100 99
Minnesota - 0 0 - NN - 0 14 - 451 - 0 4 - 117
Missouri 25 17 46 978 NN 4 6 17 295 230 5 6 28 292 309
Nebraska - 0 0 - NN - 3 11 173 130 - 1 4 41 25
North Dakota - 1 6 88 NN - 1 5 52 37 - 0 1 3 1
South Dakota - 2 12 122 NN - 1 8 77 73 - 0 2 14 27
South Atlantic 38 134 355 7,671 NN 7 34 82 1,569 561 9 55 86 2,142 2,312
Delaware - 0 1 1 NN - 0 3 - 6 - 0 1 1 32
District of Columbia - 0 0 - NN - 0 2 13 8 - 2 6 71 54
Florida - 81 220 4,547 NN - 12 32 595 123 - 26 46 1,058 1,013
Georgia - 0 0 - NN 2 2 9 118 115 4 8 15 305 313
Maryland 20 10 43 622 NN 1 3 13 173 59 1 4 7 155 203
North Carolina - 22 106 1,526 NN - 4 19 247 57 - 4 10 160 234
South Carolina - 0 0 - NN 1 3 6 121 36 2 5 32 226 293
Virginia 18 14 62 920 NN 3 5 17 275 142 2 4 14 162 154
West Virginia - 0 6 55 NN - 1 3 27 15 - 0 3 4 16
East South Central 38 20 137 2,034 NN - 9 28 483 224 4 15 35 559 783
Alabama 12 12 61 820 NN - 2 8 101 25 2 5 20 215 175
Kentucky - 1 11 115 NN - 1 6 33 39 - 1 6 29 240
Mississippi 15 0 46 398 NN - 1 5 60 18 2 4 19 156 122
Tennessee 11 11 49 701 NN - 5 20 289 142 - 4 11 159 246
West South Central 7 8 39 548 NN 7 23 88 953 994 20 32 128 1,106 1,668
Arkansas - 0 0 - NN 1 2 7 91 62 2 3 9 114 196
Louisiana 7 8 39 548 NN 1 1 3 43 33 - 3 8 112 217
Oklahoma - 0 0 - NN 5 2 37 136 76 1 1 29 58 103
Texas - 0 0 - NN - 19 62 683 823 17 24 87 822 1,152
Mountain 41 37 103 1,937 NN 17 21 54 1,039 772 11 16 32 670 867
Arizona 11 16 36 761 NN 5 4 11 220 139 8 8 17 339 465
Colorado 24 13 38 691 NN 1 6 19 332 225 3 4 12 180 131
Idaho 4 3 10 158 NN 9 3 12 171 117 - 1 6 36 30
Montana - 0 7 21 NN - 2 8 88 82 - 0 2 8 9
Nevada - 1 5 46 NN - 0 4 17 35 - 0 6 5 75
New Mexico - 0 0 - NN 1 1 5 64 34 - 1 5 56 122
Utah 2 6 17 260 NN 1 2 11 117 120 - 1 6 44 30
Wyoming - 0 0 - NN - 0 5 30 20 - 0 1 2 5
Pacific 11 39 131 2,357 NN 4 14 302 552 1,057 13 63 319 2,626 2,077
Alaska - 0 0 - NN - 0 4 22 10 - 0 2 7 6
California 7 26 88 1,421 NN - 0 163 - 865 8 53 93 2,013 1,937
Hawaii - 5 13 223 NN - 0 2 6 17 1 2 26 115 31
Oregon 3 4 59 359 NN 4 6 15 267 165 4 3 69 230 103
Washington 1 1 30 354 NN - 1 292 257 - - 3 285 261 -
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 - 3 - 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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