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 7, 2019 (week 36)
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 149 450 7,507 8,638 36 501 3,562 3,384
New England 11 42 349 464 - 91 353 66
Connecticut 2 8 50 52 - 26 102 26
Maine 2 6 29 45 - 0 - -
Massachusetts 3 15 164 183 - 60 207 31
New Hampshire - 7 43 61 - 2 9 6
Rhode Island 3 7 44 78 - 5 29 3
Vermont 1 10 19 45 - 5 6 -
Middle Atlantic 29 56 960 765 - 145 617 206
New Jersey 2 12 149 110 - 33 150 58
New York (excluding New York City) 19 19 285 192 - 85 288 56
New York City - 18 202 140 - 44 179 82
Pennsylvania 8 19 324 323 N NC N N
East North Central 26 93 1,435 1,962 1 114 514 1,756
Illinois - 24 261 307 - 51 157 1,247
Indiana - 11 - 234 - 1 - 78
Michigan - 15 224 260 - 62 112 24
Ohio 18 32 463 488 - 37 141 88
Wisconsin 8 41 487 673 1 28 104 319
West North Central 10 60 961 1,513 - 55 211 546
Iowa - 29 387 530 - 45 111 210
Kansas - 7 52 59 - 2 8 22
Minnesota - 22 - 376 - 1 - 153
Missouri 8 21 235 252 - 15 54 110
Nebraska 2 8 142 115 - 6 32 21
North Dakota - 3 23 34 N NC N N
South Dakota - 11 122 147 - 4 6 30
South Atlantic 28 53 1,263 1,286 2 170 988 212
Delaware - 4 20 20 - 2 4 5
District of Columbia - 2 14 27 - 7 25 8
Florida 12 27 442 391 - 113 516 70
Georgia 2 22 215 239 - 14 67 28
Maryland 1 6 63 61 2 38 120 37
North Carolina - 11 151 192 - 27 64 35
South Carolina - 5 60 84 - 4 22 5
Virginia 13 19 287 223 - 44 170 19
West Virginia - 4 11 49 - 0 - 5
East South Central 4 19 377 474 - 17 43 23
Alabama - 7 101 112 N NC N N
Kentucky 1 7 77 128 - 0 - 8
Mississippi 1 8 49 56 N NC N N
Tennessee 2 11 150 178 - 17 43 15
West South Central 27 75 806 801 31 99 685 319
Arkansas 2 9 103 56 1 7 31 5
Louisiana - 9 114 99 - 7 23 8
Oklahoma 4 23 108 93 N NC N N
Texas 21 49 481 553 30 96 631 306
Mountain 5 37 595 659 1 15 98 88
Arizona 2 11 99 127 1 5 15 9
Colorado - 13 158 153 - 11 51 45
Idaho 3 7 81 76 N NC N N
Montana - 5 47 62 - 1 2 9
Nevada - 4 26 26 N NC N N
New Mexico - 5 36 65 - 5 16 2
Utah - 13 129 138 - 3 13 20
Wyoming - 5 19 12 - 1 1 3
Pacific 9 214 761 714 1 23 53 168
Alaska - 2 7 11 - 1 - 2
California 3 27 427 462 1 7 39 163
Hawaii - 1 5 5 - 0 - 1
Oregon 5 14 176 236 - 1 5 2
Washington 1 198 146 - - 23 9 -
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 149 450 7,509 8,638 36 501 3,562 3,384
  • 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.