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 September 21, 2019 (week 38)
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 147 450 8,160 9,320 18 508 3,700 3,417
New England 6 26 381 496 - 91 354 67
Connecticut - 6 57 60 - 26 102 27
Maine 1 8 39 46 - 0 - -
Massachusetts 4 15 174 193 - 60 207 31
New Hampshire 1 7 46 66 - 2 9 6
Rhode Island - 7 45 79 - 5 30 3
Vermont - 4 20 52 - 5 6 -
Middle Atlantic 31 62 1,080 835 - 145 627 198
New Jersey - 14 170 118 - 33 150 58
New York (excluding New York City) 27 24 336 213 - 85 291 58
New York City - 18 228 156 - 44 186 82
Pennsylvania 4 20 346 348 N NC N N
East North Central 29 99 1,546 2,101 - 116 521 1,760
Illinois - 24 276 329 - 51 161 1,249
Indiana - 11 - 243 - 1 - 78
Michigan - 15 242 290 - 64 114 24
Ohio 22 32 507 515 - 37 141 89
Wisconsin 7 38 521 724 - 28 105 320
West North Central 14 54 1,020 1,622 - 56 215 546
Iowa 1 30 407 566 - 45 114 210
Kansas - 7 52 63 - 2 8 22
Minnesota - 18 - 414 - 1 - 153
Missouri 12 22 259 265 - 15 54 110
Nebraska 1 8 147 127 - 6 32 21
North Dakota - 3 23 34 N NC N N
South Dakota - 11 132 153 - 5 7 30
South Atlantic 9 62 1,337 1,382 1 175 1,013 218
Delaware 1 4 23 24 - 2 4 5
District of Columbia - 2 17 29 - 7 26 8
Florida 1 27 457 432 - 113 522 71
Georgia - 22 224 257 - 14 68 31
Maryland 1 6 65 68 1 38 123 38
North Carolina - 9 167 203 - 27 68 35
South Carolina 2 7 69 84 - 4 22 5
Virginia 4 19 302 234 - 45 180 20
West Virginia - 4 13 51 - 0 - 5
East South Central 7 31 448 507 - 17 54 26
Alabama 1 14 147 122 N NC N N
Kentucky 1 7 81 133 - 0 - 8
Mississippi 1 8 56 61 N NC N N
Tennessee 4 12 164 191 - 17 54 18
West South Central 31 75 892 902 17 102 756 343
Arkansas 1 9 107 62 - 7 34 5
Louisiana 7 9 122 107 - 7 25 9
Oklahoma 2 23 117 99 N NC N N
Texas 21 49 546 634 17 99 697 329
Mountain 10 34 652 723 - 15 103 88
Arizona 1 11 103 146 - 5 16 9
Colorado - 14 168 168 - 10 51 45
Idaho 5 7 92 82 N NC N N
Montana 2 5 53 68 - 1 2 9
Nevada - 4 27 26 N NC N N
New Mexico 2 5 45 69 - 5 16 2
Utah - 14 145 152 - 3 17 20
Wyoming - 5 19 12 - 1 1 3
Pacific 10 214 804 752 - 23 57 171
Alaska - 2 7 12 - 1 - 2
California 2 27 443 490 - 7 40 166
Hawaii 1 1 6 6 - 0 - 1
Oregon 3 14 189 244 - 1 5 2
Washington 4 198 159 - - 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 147 450 8,162 9,320 18 508 3,700 3,417
  • 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 years 2018 and 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.