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 28, 2019 (week 39)
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 124 450 8,487 9,622 8 509 3,748 3,428
New England 5 26 398 505 - 91 354 67
Connecticut - 6 58 61 - 26 102 27
Maine 2 12 45 46 - 0 - -
Massachusetts 2 15 180 196 - 60 207 31
New Hampshire 1 7 50 71 - 2 9 6
Rhode Island - 7 45 79 - 5 30 3
Vermont - 4 20 52 - 5 6 -
Middle Atlantic 24 64 1,131 860 4 145 636 199
New Jersey - 14 181 119 - 33 153 58
New York (excluding New York City) 16 27 352 224 4 85 295 59
New York City 1 18 238 168 - 44 188 82
Pennsylvania 7 20 360 349 N NC N N
East North Central 20 103 1,609 2,160 - 117 523 1,764
Illinois - 24 296 345 - 51 161 1,249
Indiana - 11 - 250 - 1 - 79
Michigan 1 15 258 296 - 65 115 24
Ohio 18 32 525 525 - 37 141 92
Wisconsin 1 39 530 744 - 28 106 320
West North Central 6 54 1,044 1,676 1 56 218 546
Iowa - 30 414 576 - 45 114 210
Kansas - 7 52 66 - 2 8 22
Minnesota - 18 - 432 - 1 - 153
Missouri 4 23 270 276 1 16 57 110
Nebraska 1 8 148 134 - 6 32 21
North Dakota - 3 24 34 N NC N N
South Dakota 1 11 136 158 - 5 7 30
South Atlantic 14 64 1,396 1,428 2 176 1,032 218
Delaware 1 4 24 26 - 2 4 5
District of Columbia - 2 18 30 - 10 34 8
Florida 1 19 470 447 - 113 523 71
Georgia 4 22 243 267 - 14 69 31
Maryland - 6 68 70 - 38 123 38
North Carolina - 9 171 210 - 29 70 35
South Carolina 3 7 72 88 - 4 22 5
Virginia 5 19 317 239 2 48 187 20
West Virginia - 4 13 51 - 0 - 5
East South Central 1 31 468 522 - 17 56 26
Alabama - 14 153 125 N NC N N
Kentucky 1 9 90 137 - 0 - 8
Mississippi - 8 56 63 N NC N N
Tennessee - 12 169 197 - 17 56 18
West South Central 24 75 927 948 1 102 768 347
Arkansas 1 9 108 66 1 7 35 5
Louisiana 3 9 125 111 - 11 35 9
Oklahoma 3 23 120 103 N NC N N
Texas 17 49 574 668 - 99 698 333
Mountain 20 34 685 752 - 15 103 89
Arizona 1 8 105 152 - 5 16 10
Colorado 7 14 183 174 - 10 51 45
Idaho 6 7 98 86 N NC N N
Montana - 5 53 70 - 1 2 9
Nevada - 4 27 29 N NC N N
New Mexico 2 6 49 74 - 5 16 2
Utah 3 14 149 155 - 3 17 20
Wyoming 1 5 21 12 - 1 1 3
Pacific 10 214 829 771 - 23 58 172
Alaska - 2 7 13 - 1 - 2
California 7 28 459 503 - 7 41 167
Hawaii - 1 6 6 - 0 - 1
Oregon 2 14 194 249 - 1 5 2
Washington 1 198 163 - - 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 124 450 8,489 9,622 8 509 3,748 3,428
  • 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.