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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 May 12, 2018 (WEEK 19)
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 120 0 339 5,043 NN 64 153 265 2,285 1,906 70 268 401 3,594 4,673
New England 1 0 21 87 NN 1 7 17 108 93 - 6 22 73 108
Connecticut - 0 0 - NN - 1 5 23 16 - 1 6 17 23
Maine 1 0 4 22 NN 1 1 3 12 6 - 0 2 3 4
Massachusetts - 0 0 - NN - 2 8 49 53 - 3 21 42 54
New Hampshire - 0 7 46 NN - 1 4 7 11 - 0 2 - 5
Rhode Island - 0 16 19 NN - 0 3 8 2 - 1 3 8 10
Vermont - 0 0 - NN - 0 3 9 5 - 0 2 3 12
Middle Atlantic 32 0 46 482 NN 10 15 29 263 200 25 26 45 505 441
New Jersey - 0 0 - NN - 2 12 41 39 - 7 18 155 111
New York (excluding New York City) - 0 0 - NN 4 5 12 69 63 9 5 11 75 69
New York City 13 0 19 252 NN - 3 11 74 39 14 10 19 233 139
Pennsylvania 19 0 30 230 NN 6 4 11 79 59 2 4 9 42 122
East North Central 23 0 23 322 NN 15 21 60 381 213 18 28 52 396 807
Illinois - 0 0 - NN - 4 11 46 48 - 6 15 80 112
Indiana - 0 0 - NN - 2 13 29 18 - 3 10 35 39
Michigan - 0 0 - NN - 4 8 51 43 - 4 16 42 246
Ohio 23 0 23 322 NN 11 7 19 149 46 18 10 25 197 244
Wisconsin - 0 0 - NN 4 5 12 106 58 - 3 8 42 166
West North Central - 0 112 878 NN 2 24 67 238 350 1 19 67 280 280
Iowa - 0 92 422 NN - 6 15 57 36 - 3 9 24 34
Kansas - 0 20 140 NN - 2 10 25 23 - 3 39 50 59
Minnesota - 0 0 - NN - 7 24 - 136 - 1 6 - 66
Missouri - 0 26 244 NN - 6 17 77 83 - 8 31 174 103
Nebraska - 0 0 - NN 2 3 11 47 37 1 1 4 22 12
North Dakota - 0 4 25 NN - 1 3 11 12 - 0 1 1 -
South Dakota - 0 5 47 NN - 1 6 21 23 - 0 7 9 6
South Atlantic 22 0 119 1,783 NN 4 17 35 457 201 5 59 91 846 839
Delaware - 0 0 - NN - 0 3 - 4 - 0 2 1 22
District of Columbia - 0 0 - NN - 0 3 2 2 - 1 3 11 18
Florida - 0 93 1,195 NN - 5 23 232 48 - 26 53 441 332
Georgia - 0 0 - NN 1 2 7 26 47 3 7 13 103 138
Maryland 14 0 14 101 NN 2 2 6 46 22 - 4 12 58 76
North Carolina - 0 31 282 NN - 2 6 37 20 - 4 12 53 100
South Carolina - 0 0 - NN - 1 6 52 10 2 7 32 134 84
Virginia 8 0 61 200 NN 1 3 12 62 47 - 4 12 44 62
West Virginia - 0 2 5 NN - 0 4 - 1 - 0 3 1 7
East South Central 2 0 24 259 NN - 5 18 101 88 - 16 46 182 349
Alabama 2 0 13 157 NN - 0 3 15 14 - 4 20 63 85
Kentucky - 0 10 17 NN - 1 5 8 14 - 2 27 11 100
Mississippi - 0 0 - NN - 1 5 25 5 - 3 11 49 51
Tennessee - 0 12 85 NN - 3 14 53 55 - 5 12 59 113
West South Central 5 0 16 137 NN 6 26 72 302 345 15 31 130 345 798
Arkansas - 0 0 - NN - 1 6 16 19 - 3 15 32 88
Louisiana 5 0 16 137 NN - 1 4 17 12 3 4 13 60 111
Oklahoma - 0 0 - NN 2 2 10 29 17 1 2 30 18 54
Texas - 0 0 - NN 4 21 61 240 297 11 22 88 235 545
Mountain 28 0 54 608 NN 10 20 40 302 219 6 19 41 212 313
Arizona 13 0 20 263 NN 4 3 11 94 52 3 8 26 98 139
Colorado 13 0 19 181 NN 6 5 15 106 61 3 4 9 66 52
Idaho 2 0 6 51 NN - 2 8 35 38 - 0 7 14 8
Montana - 0 0 - NN - 2 6 27 23 - 0 3 3 2
Nevada - 0 4 17 NN - 0 5 3 12 - 1 7 1 15
New Mexico - 0 0 - NN - 1 4 16 9 - 1 8 17 78
Utah - 0 12 96 NN - 2 8 18 22 - 1 4 12 17
Wyoming - 0 0 - NN - 0 4 3 2 - 0 3 1 2
Pacific 7 0 36 487 NN 16 14 37 133 197 - 55 87 755 738
Alaska - 0 0 - NN - 0 4 15 3 - 0 2 5 6
California 7 0 32 404 NN - 3 22 - 89 - 42 82 593 647
Hawaii - 0 9 83 NN - 0 2 1 12 - 1 6 34 15
Oregon - 0 0 - NN 4 4 9 73 62 - 3 13 49 34
Washington - 0 0 - NN 12 3 28 44 31 - 2 31 74 36
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - - - - NN - - - - - - - - - -
Puerto Rico - 0 0 - NN - 0 0 - - - 0 0 - 5
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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