Notice: Software data processing failures resulted in incomplete weekly case counts for weeks 42 through 45

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 9, 2019 (week 45)
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 110 450 10,541 11,091 1 532 4,179 3,465
New England 3 26 459 573 - 91 354 70
Connecticut - 6 63 68 - 26 102 27
Maine - 12 60 55 - 0 - -
Massachusetts 2 15 203 220 - 60 207 33
New Hampshire - 7 58 83 - 2 9 6
Rhode Island 1 7 54 84 - 5 30 3
Vermont - 3 21 63 - 5 6 1
Middle Atlantic 21 68 1,406 1,049 - 151 672 203
New Jersey - 17 224 139 - 36 185 59
New York (excluding New York City) 14 27 434 283 - 85 296 60
New York City 2 18 317 207 - 44 191 84
Pennsylvania 5 20 431 420 N NC N N
East North Central 9 108 1,883 2,422 - 116 531 1,773
Illinois - 24 334 394 - 51 162 1,252
Indiana - 11 - 284 - 0 - 79
Michigan 1 19 330 334 - 64 120 30
Ohio 8 32 612 588 - 37 141 92
Wisconsin - 39 607 822 - 28 108 320
West North Central 3 51 1,219 1,890 - 60 231 549
Iowa - 30 477 624 - 48 119 211
Kansas - 4 52 88 - 2 8 22
Minnesota - 10 - 491 - 1 - 154
Missouri 3 23 339 325 - 16 58 110
Nebraska - 8 171 159 - 6 36 22
North Dakota - 3 28 36 N NC N N
South Dakota - 11 152 167 - 6 10 30
South Atlantic 11 67 1,706 1,635 - 203 1,149 223
Delaware - 4 33 28 - 2 4 5
District of Columbia - 2 18 32 - 11 37 8
Florida - 21 535 517 - 114 532 73
Georgia - 23 310 319 - 14 70 33
Maryland - 6 83 80 - 60 200 38
North Carolina - 9 213 234 - 29 75 35
South Carolina 2 7 94 101 - 4 22 6
Virginia 9 19 375 264 - 52 205 20
West Virginia - 4 45 60 - 2 4 5
East South Central 1 42 711 611 - 17 64 26
Alabama - 14 172 136 N NC N N
Kentucky - 18 264 168 - 0 - 8
Mississippi - 8 80 82 N NC N N
Tennessee 1 12 195 225 - 17 64 18
West South Central 44 75 1,325 1,158 1 125 1,008 357
Arkansas 2 9 129 76 - 7 35 5
Louisiana - 18 293 137 - 14 91 9
Oklahoma 3 23 140 123 N NC N N
Texas 39 49 763 822 1 117 882 343
Mountain 9 35 844 873 - 15 107 90
Arizona 4 8 136 183 - 5 17 10
Colorado 2 14 233 189 - 10 51 45
Idaho 1 6 108 110 N NC N N
Montana - 5 61 78 - 1 2 9
Nevada - 4 35 34 N NC N N
New Mexico - 6 72 84 - 4 16 2
Utah 2 14 176 180 - 3 17 21
Wyoming - 5 23 15 - 1 4 3
Pacific 9 214 988 880 - 23 63 174
Alaska - 2 7 15 - 1 - 3
California 2 28 563 584 - 7 46 168
Hawaii - 1 7 7 - 0 - 1
Oregon 1 14 218 274 - 1 5 2
Washington 6 198 193 - - 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 110 450 10,543 11,091 1 532 4,179 3,465
  • 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.