Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1ff. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents weeks ending December 14, 2019 (week 50)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †
U.S. Residents, excluding U.S. Territories - 0 - - 48 911 13,600 14,889 146 770 15,599 15,256
New England - 0 - - 4 16 369 444 2 19 476 441
Connecticut - 0 - - - 9 125 124 - 7 113 83
Maine - 0 - - - 2 24 36 - 2 12 7
Massachusetts - 0 - - - 7 102 151 2 12 238 199
New Hampshire - 0 - - - 3 31 52 - 2 20 6
Rhode Island - 0 - - 2 4 47 43 - 5 83 53
Vermont - 0 - - 2 5 40 38 - 1 10 93
Middle Atlantic - 0 - - 4 62 1,578 1,504 20 78 2,107 2,270
New Jersey - 0 - - - 5 27 180 - 42 461 589
New York (excluding New York City) - 0 - - - 21 511 406 - 19 314 490
New York City - 0 - - 1 26 663 491 20 55 1,089 959
Pennsylvania - 0 - - 3 24 377 427 - 11 243 232
East North Central - 0 - - 7 74 1,798 2,103 5 36 1,159 1,400
Illinois - 0 - - - 22 451 483 - 16 402 393
Indiana - 0 - - - 6 - 242 - 5 - 168
Michigan - 0 - - - 15 259 295 1 12 182 201
Ohio - 0 - - 4 29 580 536 3 21 423 493
Wisconsin - 0 - - 3 28 508 547 1 9 152 145
West North Central - 0 - - 5 81 1,435 2,221 5 15 313 882
Iowa - 0 - - 2 35 562 566 1 6 95 100
Kansas - 0 - - - 14 116 231 - 5 24 145
Minnesota - 0 - - - 8 - 585 - 5 - 246
Missouri - 0 - - 2 20 373 364 1 7 109 306
Nebraska - 0 - - 1 12 199 208 3 6 64 50
North Dakota - 0 - - - 9 62 65 - 2 13 9
South Dakota - 0 - - - 20 123 202 - 2 8 26
South Atlantic - 0 - - 6 82 2,004 2,220 5 78 2,679 2,923
Delaware - 0 - - - 4 29 19 - 2 27 27
District of Columbia - 0 - - - 1 7 30 - 4 61 103
Florida - 0 - - - 33 740 778 - 48 1,345 1,424
Georgia - 0 - - - 17 162 160 - 14 399 391
Maryland - 0 - - 2 9 217 225 1 8 187 208
North Carolina - 0 - - - 17 345 385 - 16 288 286
South Carolina - 0 - - - 7 111 149 - 15 123 246
Virginia - 0 - - 4 17 359 382 4 13 235 218
West Virginia - 0 - - - 4 34 92 - 2 14 20
East South Central - 0 - - - 69 869 781 7 30 742 896
Alabama - 0 - - - 8 126 123 5 20 334 307
Kentucky - 0 - - - 43 320 177 - 8 99 93
Mississippi - 0 - - - 4 66 111 2 10 139 277
Tennessee - 0 - - - 25 357 370 - 10 170 219
West South Central - 0 - - 2 202 1,283 1,623 83 180 3,772 1,655
Arkansas - 0 - - - 12 131 121 - 14 154 131
Louisiana - 0 - - - 7 72 107 - 32 422 211
Oklahoma - 0 - - - 109 206 155 3 16 113 74
Texas - 0 - - 2 89 874 1,240 80 150 3,083 1,239
Mountain - 0 - - 6 52 1,336 1,425 7 37 942 981
Arizona - 0 - - 4 12 280 288 3 17 387 468
Colorado - 0 - - 1 20 466 416 1 13 254 230
Idaho - 0 - - - 10 194 219 - 7 47 46
Montana - 0 - - - 4 52 116 - 2 8 12
Nevada - 0 - - 1 4 42 45 - 4 61 96
New Mexico - 0 - - - 7 86 108 1 12 124 65
Utah - 0 - - - 15 167 192 2 4 60 61
Wyoming - 0 - - - 6 49 41 - 1 1 3
Pacific - 0 - - 14 576 2,928 2,568 12 483 3,409 3,808
Alaska - 0 - - - 1 5 24 - 1 5 7
California - 0 - - 8 87 2,199 2,222 6 96 2,871 3,300
Hawaii - 0 - - - 1 4 10 1 8 77 224
Oregon - 0 - - 6 15 336 312 1 9 156 277
Washington - 0 - - - 540 384 - 4 419 300 -
U.S. Territories - 0 - - - 0 - 5 - 0 - 32
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - 23
Puerto Rico - 0 - - - 0 - 5 - 0 - 9
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC 2 NP - NC 5 NP
Total - 0 - - 48 911 13,602 14,894 146 770 15,604 15,288
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: 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.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting year 2019 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf.
  • †Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
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.
Acknowledgement:
  • CDC acknowledges the Local, State, and Territorial Health Departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.