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 August 3, 2019 (week 31)
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 134 459 5,586 6,526 179 419 2,243 3,104
New England 8 42 247 340 5 73 297 59
Connecticut - 8 38 36 - 19 78 23
Maine 1 6 19 21 - 0 - -
Massachusetts 5 13 120 143 4 50 186 27
New Hampshire - 7 37 38 - 2 8 6
Rhode Island - 3 15 75 1 5 19 3
Vermont 2 10 18 27 - 5 6 -
Middle Atlantic 24 51 779 539 42 136 587 166
New Jersey 2 14 178 74 1 50 190 53
New York (excluding New York City) 12 20 200 114 38 84 238 45
New York City - 13 157 97 3 38 159 68
Pennsylvania 10 20 244 254 N NC N N
East North Central 39 116 1,012 1,440 40 77 340 1,710
Illinois - 23 174 205 - 49 117 1,229
Indiana - 12 - 190 - 2 - 76
Michigan - 16 178 192 - 11 31 22
Ohio 27 36 338 381 37 33 114 66
Wisconsin 12 48 322 472 3 23 78 317
West North Central 7 77 724 1,208 6 41 151 523
Iowa - 28 291 439 - 33 73 206
Kansas - 7 52 50 - 2 8 22
Minnesota - 27 - 271 - 8 - 146
Missouri 5 14 160 196 3 14 43 101
Nebraska 2 9 112 89 3 6 25 18
North Dakota - 4 16 33 N NC N N
South Dakota - 7 93 130 - 2 2 30
South Atlantic 12 77 915 1,005 74 134 495 173
Delaware 1 4 17 15 - 2 3 4
District of Columbia - 2 8 22 - 3 13 8
Florida - 27 321 322 - 82 196 52
Georgia 1 23 129 155 - 14 49 24
Maryland - 7 45 45 36 22 96 28
North Carolina - 13 116 146 - 7 25 33
South Carolina 2 8 52 72 3 3 15 3
Virginia 8 17 218 192 35 30 98 17
West Virginia - 6 9 36 - 1 - 4
East South Central 2 22 282 387 - 3 8 16
Alabama - 7 101 90 N NC N N
Kentucky - 7 44 99 - 2 - 6
Mississippi - 8 34 47 N NC N N
Tennessee 2 9 103 151 - 3 8 10
West South Central 20 75 568 530 10 72 237 216
Arkansas 4 9 79 45 4 3 15 5
Louisiana 7 9 86 80 1 2 4 8
Oklahoma 4 23 73 64 N NC N N
Texas 5 55 330 341 5 70 218 203
Mountain 6 59 457 484 2 15 87 84
Arizona - 28 76 80 - 5 12 9
Colorado 2 11 113 120 2 9 49 44
Idaho 3 7 63 61 N NC N N
Montana - 5 38 57 - 1 2 8
Nevada - 4 22 23 N NC N N
New Mexico 1 10 27 43 - 5 16 2
Utah - 18 100 90 - 3 7 18
Wyoming - 5 18 10 - 1 1 3
Pacific 16 214 602 593 - 23 41 157
Alaska - 2 6 10 - 1 - 2
California 10 25 322 366 - 5 31 152
Hawaii - 1 4 5 - 0 - 1
Oregon 3 14 147 212 - 1 4 2
Washington 3 198 123 - - 23 6 -
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 1 NC 1 NP - NC - NP
Total 135 459 5,587 6,526 179 419 2,243 3,104
  • 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.