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 30, 2019 (week 48)
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 56 450 11,350 11,605 2 536 4,284 3,481
New England 2 26 480 593 - 91 355 70
Connecticut - 6 70 75 - 26 102 27
Maine 1 12 63 57 - 0 - -
Massachusetts 1 15 210 226 - 60 208 33
New Hampshire - 7 59 85 - 2 9 6
Rhode Island - 7 55 86 - 5 30 3
Vermont - 3 23 64 - 5 6 1
Middle Atlantic 9 69 1,481 1,101 1 151 673 206
New Jersey - 17 224 147 - 36 185 62
New York (excluding New York City) 6 27 454 297 1 85 297 60
New York City 2 18 351 223 - 44 191 84
Pennsylvania 1 21 452 434 N NC N N
East North Central 8 110 2,013 2,519 - 119 536 1,777
Illinois - 24 366 409 - 51 163 1,256
Indiana - 7 - 301 - 0 - 79
Michigan - 20 353 356 - 67 123 30
Ohio 6 32 643 609 - 37 141 92
Wisconsin 2 39 651 844 - 28 109 320
West North Central - 51 1,280 1,949 - 60 232 551
Iowa - 30 504 636 - 48 119 211
Kansas - 4 52 95 - 2 8 22
Minnesota - 7 - 512 - 1 - 155
Missouri - 24 361 332 - 16 59 111
Nebraska - 8 175 164 - 6 36 22
North Dakota - 3 33 39 N NC N N
South Dakota - 11 155 171 - 6 10 30
South Atlantic 5 79 1,908 1,727 1 201 1,144 226
Delaware - 4 34 30 - 2 4 6
District of Columbia - 2 21 33 - 11 37 8
Florida - 21 585 547 - 114 534 73
Georgia 1 23 336 334 - 14 74 34
Maryland - 6 94 85 1 60 203 38
North Carolina - 9 235 248 - 30 75 36
South Carolina 2 7 100 107 - 4 23 6
Virginia 2 51 458 281 - 47 190 20
West Virginia - 4 45 62 - 2 4 5
East South Central 5 42 780 638 - 17 64 26
Alabama - 14 201 141 N NC N N
Kentucky - 18 273 173 - 0 - 8
Mississippi 4 8 89 89 N NC N N
Tennessee 1 13 217 235 - 17 64 18
West South Central 10 75 1,450 1,242 - 127 1,107 359
Arkansas - 9 130 79 - 7 34 5
Louisiana - 18 313 144 - 14 91 9
Oklahoma 3 23 146 134 N NC N N
Texas 7 52 861 885 - 119 982 345
Mountain 9 33 894 912 - 15 109 91
Arizona 5 8 142 188 - 5 17 10
Colorado 1 14 242 200 - 10 51 45
Idaho 1 6 119 119 N NC N N
Montana - 5 64 79 - 1 2 10
Nevada - 4 40 37 N NC N N
New Mexico 1 8 78 86 - 4 16 2
Utah 1 14 186 186 - 3 19 21
Wyoming - 5 23 17 - 1 4 3
Pacific 8 214 1,064 924 - 23 64 175
Alaska - 2 7 16 - 0 - 3
California 3 28 606 614 - 7 46 169
Hawaii - 1 9 7 - 0 - 1
Oregon 4 14 237 287 - 1 5 2
Washington 1 198 205 - - 23 13 -
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 56 450 11,352 11,605 2 536 4,284 3,481
  • 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.