Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

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 30, 2018 (WEEK 26)
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 212 0 349 6,627 NN 141 182 435 4,182 3,450 123 264 669 5,662 7,412
New England 5 0 21 175 NN 1 7 17 170 135 - 5 22 115 151
Connecticut - 0 0 - NN 1 2 5 43 21 - 1 6 30 33
Maine 2 0 6 42 NN - 1 3 15 10 - 0 2 3 4
Massachusetts - 0 0 - NN - 2 8 64 74 - 3 21 62 77
New Hampshire 1 0 7 77 NN - 1 3 16 18 - 0 2 1 7
Rhode Island - 0 16 51 NN - 0 3 15 2 - 1 3 13 18
Vermont 2 0 2 5 NN - 0 3 17 10 - 0 2 6 12
Middle Atlantic 38 0 70 993 NN 7 15 31 452 290 30 30 48 780 595
New Jersey - 0 14 123 NN - 2 12 65 54 - 7 18 205 146
New York (excluding New York City) - 0 0 - NN 1 5 12 105 92 17 6 21 153 109
New York City 22 0 30 426 NN 1 3 13 144 55 12 12 22 347 182
Pennsylvania 16 0 38 444 NN 5 4 11 138 89 1 4 9 75 158
East North Central 35 0 45 550 NN 23 22 58 621 351 8 25 51 565 1,046
Illinois - 0 0 - NN - 3 11 73 88 - 6 15 120 155
Indiana - 0 0 - NN - 2 13 43 38 - 2 10 42 61
Michigan - 0 0 - NN 2 3 8 82 60 - 3 14 63 335
Ohio 35 0 45 550 NN 14 8 25 244 92 7 10 25 271 301
Wisconsin - 0 0 - NN 7 6 14 179 73 1 3 8 69 194
West North Central 25 0 113 1,366 NN 17 25 65 557 634 13 18 66 378 386
Iowa 2 0 93 613 NN - 6 19 175 96 - 3 9 41 49
Kansas - 0 20 190 NN - 3 10 71 48 - 3 39 65 73
Minnesota - 0 0 - NN - 4 24 - 227 - 0 6 - 80
Missouri 23 0 35 461 NN 8 6 15 159 139 12 8 30 232 153
Nebraska - 0 0 - NN 6 3 11 92 65 1 1 4 27 15
North Dakota - 0 4 45 NN 3 1 4 27 21 - 0 1 3 -
South Dakota - 0 5 57 NN - 1 6 33 38 - 0 3 10 16
South Atlantic 31 0 77 989 NN 18 21 44 767 316 22 57 91 1,260 1,357
Delaware - 0 0 - NN - 0 3 - 5 - 0 2 1 25
District of Columbia - 0 0 - NN - 0 3 6 2 - 1 4 23 27
Florida - 0 0 - NN - 9 24 337 80 - 26 54 610 569
Georgia - 0 0 - NN 1 2 9 57 79 6 8 15 186 196
Maryland 15 0 24 202 NN 6 2 11 96 33 7 4 12 92 121
North Carolina - 0 35 411 NN - 2 10 72 27 - 4 12 74 150
South Carolina - 0 0 - NN 2 2 6 71 16 2 7 32 189 176
Virginia 16 0 61 357 NN 9 4 12 122 72 7 4 12 84 85
West Virginia - 0 4 19 NN - 0 4 6 2 - 0 3 1 8
East South Central 9 0 42 534 NN 1 6 18 171 129 - 15 36 305 532
Alabama 5 0 27 293 NN - 0 4 27 17 - 4 20 109 114
Kentucky 3 0 11 44 NN 1 1 5 18 20 - 1 13 14 189
Mississippi - 0 0 - NN - 1 5 40 12 - 4 19 97 81
Tennessee 1 0 19 197 NN - 3 14 86 80 - 4 12 85 148
West South Central 17 0 31 243 NN 50 27 80 596 520 28 31 129 585 1,086
Arkansas - 0 0 - NN 1 2 7 40 27 1 3 9 67 139
Louisiana 17 0 31 243 NN - 1 4 23 20 3 4 13 73 139
Oklahoma - 0 0 - NN 37 2 13 92 32 1 1 29 31 72
Texas - 0 0 - NN 12 21 61 441 441 23 22 88 414 736
Mountain 37 0 54 940 NN 19 20 40 519 393 13 16 37 354 518
Arizona 10 0 23 387 NN 3 4 11 136 82 5 8 23 174 263
Colorado 21 0 24 299 NN 13 5 15 157 114 5 4 9 102 76
Idaho 5 0 10 90 NN 1 2 8 59 67 1 0 7 17 12
Montana - 0 0 - NN 1 2 6 47 47 - 0 1 5 5
Nevada - 0 4 23 NN - 0 5 7 14 - 0 6 2 37
New Mexico - 0 0 - NN - 1 4 29 16 2 1 5 32 101
Utah 1 0 13 141 NN 1 3 10 75 49 - 1 4 21 19
Wyoming - 0 0 - NN - 0 4 9 4 - 0 1 1 5
Pacific 15 0 65 837 NN 5 24 302 329 682 9 71 331 1,320 1,741
Alaska - 0 0 - NN - 0 4 17 6 - 0 2 5 6
California 15 0 37 634 NN - 9 166 - 567 8 59 141 999 1,662
Hawaii - 0 13 135 NN - 0 1 2 14 - 1 26 78 23
Oregon - 0 0 - NN 5 4 12 139 95 1 3 13 72 50
Washington - 0 35 68 NN - 0 292 171 - - 0 285 166 -
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - 0 0 - NN - 0 0 - - - 0 2 - 10
Puerto Rico - 0 0 - NN - 0 1 - 1 - 0 2 - 13
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.
TOP