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

TABLE 1i. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents weeks ending November 23, 2019 (week 47)
Reporting Area Cryptosporidiosis Cyclosporiasis
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 50 450 11,019 11,426 2 535 4,264 3,474
New England 2 26 468 587 - 91 355 70
Connecticut - 6 65 73 - 26 102 27
Maine 1 12 62 56 - 0 - -
Massachusetts - 15 204 224 - 60 208 33
New Hampshire - 7 59 84 - 2 9 6
Rhode Island - 7 55 86 - 5 30 3
Vermont 1 3 23 64 - 5 6 1
Middle Atlantic 5 69 1,437 1,082 - 151 671 204
New Jersey - 17 224 142 - 36 185 60
New York (excluding New York City) 4 27 428 294 - 85 296 60
New York City - 18 335 216 - 44 190 84
Pennsylvania 1 21 450 430 N NC N N
East North Central 11 109 1,927 2,487 - 119 534 1,777
Illinois - 24 351 403 - 51 162 1,256
Indiana - 11 - 297 - 0 - 79
Michigan - 20 335 345 - 67 123 30
Ohio 11 32 637 604 - 37 141 92
Wisconsin - 39 604 838 - 28 108 320
West North Central - 51 1,263 1,930 - 60 231 550
Iowa - 30 490 632 - 48 119 211
Kansas - 4 52 94 - 2 8 22
Minnesota - 7 - 505 - 1 - 155
Missouri - 24 359 328 - 16 58 110
Nebraska - 8 175 162 - 6 36 22
North Dakota - 3 32 38 N NC N N
South Dakota - 11 155 171 - 6 10 30
South Atlantic 9 78 1,857 1,693 1 201 1,131 225
Delaware - 4 34 29 - 2 4 6
District of Columbia - 2 21 33 - 11 37 8
Florida - 20 568 536 - 113 527 73
Georgia - 23 319 327 - 14 69 33
Maryland 2 6 92 83 1 60 202 38
North Carolina - 9 231 243 - 30 76 36
South Carolina 1 7 98 105 - 4 23 6
Virginia 6 51 449 276 - 47 189 20
West Virginia - 4 45 61 - 2 4 5
East South Central - 42 739 629 - 17 64 26
Alabama - 14 179 141 N NC N N
Kentucky - 18 273 172 - 0 - 8
Mississippi - 8 80 86 N NC N N
Tennessee - 13 207 230 - 17 64 18
West South Central 14 75 1,433 1,213 1 127 1,107 358
Arkansas - 9 130 77 - 7 34 5
Louisiana - 18 313 141 - 14 91 9
Oklahoma - 23 142 127 N NC N N
Texas 14 51 848 868 1 119 982 344
Mountain 4 35 867 891 - 15 108 90
Arizona 2 8 138 186 - 5 17 10
Colorado 1 14 234 193 - 10 51 45
Idaho 1 6 118 115 N NC N N
Montana - 5 61 79 - 1 2 9
Nevada - 4 40 35 N NC N N
New Mexico - 8 77 84 - 4 16 2
Utah - 14 176 184 - 3 18 21
Wyoming - 5 23 15 - 1 4 3
Pacific 5 214 1,028 914 - 23 63 174
Alaska - 2 7 16 - 0 - 3
California 2 28 581 607 - 7 46 168
Hawaii - 1 7 7 - 0 - 1
Oregon 1 14 231 284 - 1 5 2
Washington 2 198 202 - - 23 12 -
U.S. Territories - 0 - - - 0 - -
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - NC 2 NP - NC - NP
Total 50 450 11,021 11,426 2 535 4,264 3,474
  • 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.