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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 27, 2018 (WEEK 43)
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 308 457 1,223 28,193 NN 63 197 436 9,287 7,069 97 264 656 11,285 12,128
New England - 25 67 1,421 NN - 8 19 367 281 4 5 15 284 309
Connecticut - 0 0 - NN - 2 6 102 61 2 1 5 63 68
Maine - 2 6 95 NN - 0 4 30 29 2 0 1 6 10
Massachusetts - 16 48 1,004 NN - 2 9 135 123 - 3 10 157 168
New Hampshire - 3 9 156 NN - 1 5 38 37 - 0 2 4 10
Rhode Island - 1 16 118 NN - 0 3 31 12 - 1 5 42 36
Vermont - 0 5 48 NN - 0 3 31 19 - 0 2 12 17
Middle Atlantic 83 75 201 4,305 NN 9 20 48 1,080 570 17 35 82 1,720 1,092
New Jersey - 14 51 864 NN - 2 7 121 114 - 7 17 346 284
New York (excluding New York City) 20 19 59 1,156 NN 4 5 17 278 184 4 8 24 374 205
New York City 41 18 48 1,081 NN - 7 17 341 99 10 16 43 819 363
Pennsylvania 22 26 79 1,204 NN 5 7 20 340 173 3 3 11 181 240
East North Central 35 63 169 3,768 NN 14 27 77 1,555 847 7 25 45 1,031 1,609
Illinois - 27 78 1,598 NN - 4 15 195 189 - 7 12 283 298
Indiana - 0 0 - NN - 3 12 163 99 - 1 7 76 135
Michigan - 0 0 - NN - 4 12 230 126 - 3 9 129 435
Ohio 30 22 57 1,301 NN 12 10 30 506 238 7 10 25 418 492
Wisconsin 5 17 51 869 NN 2 8 25 461 195 - 3 8 125 249
West North Central 23 53 140 2,783 NN 5 25 76 1,338 1,359 1 14 66 539 766
Iowa 3 14 119 1,007 NN 1 7 36 519 252 1 2 7 83 133
Kansas - 8 64 496 NN - 3 18 180 116 - 3 39 100 121
Minnesota - 0 0 - NN - 0 10 - 479 - 0 4 - 127
Missouri 20 20 46 1,051 NN 4 6 17 329 251 - 6 28 296 328
Nebraska - 0 0 - NN - 3 11 173 139 - 1 4 41 28
North Dakota - 1 6 89 NN - 1 5 55 38 - 0 1 3 1
South Dakota - 3 12 140 NN - 1 8 82 84 - 0 2 16 28
South Atlantic 32 134 372 8,004 NN 7 35 82 1,640 609 10 52 86 2,208 2,495
Delaware - 0 1 1 NN - 0 1 - 10 - 0 1 1 32
District of Columbia - 0 0 - NN - 0 2 15 8 - 2 7 77 59
Florida - 81 220 4,547 NN - 12 32 595 135 - 25 46 1,058 1,097
Georgia - 0 0 - NN - 3 9 129 120 4 8 15 328 330
Maryland 20 10 43 689 NN 2 3 13 184 66 3 3 10 167 218
North Carolina - 25 108 1,678 NN - 4 19 256 63 - 4 10 167 252
South Carolina - 0 0 - NN 1 3 6 129 38 1 5 32 231 318
Virginia 12 16 62 1,023 NN 4 5 17 297 151 2 4 14 175 171
West Virginia - 1 7 66 NN - 1 3 35 18 - 0 3 4 18
East South Central 29 27 139 2,415 NN 5 10 28 518 254 9 17 35 645 830
Alabama 11 12 61 899 NN 1 2 8 112 28 4 6 20 234 182
Kentucky - 1 11 124 NN - 1 6 34 48 - 1 6 33 251
Mississippi 10 1 48 574 NN - 1 5 59 19 3 4 19 200 133
Tennessee 8 12 50 818 NN 4 6 20 313 159 2 4 11 178 264
West South Central 45 10 39 651 NN 5 27 88 1,065 1,064 25 29 128 1,192 1,790
Arkansas 33 0 18 57 NN - 2 7 98 64 1 3 9 120 208
Louisiana 12 9 39 594 NN - 1 3 45 36 3 3 8 115 227
Oklahoma - 0 0 - NN 1 2 37 143 80 1 1 29 60 108
Texas - 0 0 - NN 4 20 62 779 884 20 23 87 897 1,247
Mountain 46 42 106 2,189 NN 17 23 54 1,118 813 10 15 34 716 946
Arizona 29 17 49 928 NN 2 5 11 232 145 8 8 17 373 504
Colorado 11 13 38 744 NN 5 7 19 355 239 1 4 13 190 148
Idaho 4 3 10 170 NN 4 3 12 189 121 - 0 6 36 33
Montana - 0 7 26 NN - 1 8 91 86 - 0 2 8 9
Nevada 1 1 5 47 NN - 0 4 19 39 - 0 6 5 85
New Mexico - 0 0 - NN 1 1 5 65 37 1 1 5 58 125
Utah 1 6 17 274 NN 5 2 11 134 126 - 1 6 44 37
Wyoming - 0 0 - NN - 0 5 33 20 - 0 1 2 5
Pacific 15 41 133 2,657 NN 1 14 302 606 1,272 14 61 319 2,950 2,291
Alaska - 0 0 - NN - 0 4 22 10 - 0 2 7 6
California 3 27 91 1,583 NN - 0 163 - 1,062 7 53 102 2,290 2,142
Hawaii 2 5 13 257 NN - 0 2 9 18 2 2 26 128 31
Oregon 7 4 59 395 NN 1 5 15 276 182 3 3 69 245 112
Washington 3 3 29 422 NN - 2 292 299 - 2 3 285 280 -
Territories
American Samoa - 0 0 - NN - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - NN - - - - - - - - - -
Guam - 0 0 - NN - 0 0 - - - 0 2 - 14
Puerto Rico - 0 0 - NN - 0 0 - 3 - 0 1 - 18
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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