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Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1ff. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 4, 2020 (Week 27)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories - 2 - - 56 576 2,895 7,454 32 589 4,119 7,560
New England - 1 - - 3 16 107 194 1 20 120 229
Connecticut - 0 - - - 9 23 68 - 7 28 54
Maine - 0 - - - 3 5 11 - 2 2 9
Massachusetts - 1 - - 1 8 42 53 1 12 70 109
New Hampshire - 0 - - - 3 9 16 - 2 - 11
Rhode Island - 0 - - - 4 9 26 - 4 13 42
Vermont - 0 - - 2 5 19 20 - 3 7 4
Middle Atlantic - 0 - - 20 64 356 796 12 76 524 1,087
New Jersey - 0 - - - 3 - 15 - 12 57 322
New York (excluding New York City) - 0 - - 16 36 138 220 - 15 84 132
New York City - 0 - - - 27 109 391 9 55 298 503
Pennsylvania - 0 - - 4 26 109 170 3 10 85 130
East North Central - 0 - - 10 72 404 880 5 36 307 662
Illinois - 0 - - - 23 109 261 - 15 116 228
Indiana - 0 - - - 0 - - - 0 - -
Michigan - 0 - - - 12 24 143 - 12 47 101
Ohio - 0 - - 7 29 156 241 4 17 109 251
Wisconsin - 0 - - 3 31 115 235 1 7 35 82
West North Central - 2 - - 11 103 363 1,095 - 25 108 305
Iowa - 0 - - 1 35 123 275 - 6 37 42
Kansas - 0 - - - 9 62 118 - 5 8 23
Minnesota - 0 - - - 29 - 328 - 13 - 143
Missouri - 0 - - 5 20 97 196 - 7 34 54
Nebraska - 0 - - 5 12 71 87 - 6 19 28
North Dakota - 2 - - - 9 7 24 - 5 6 9
South Dakota - 0 - - - 20 3 67 - 1 4 6
South Atlantic - 0 - - 2 87 474 1,043 1 77 710 1,465
Delaware - 0 - - - 4 4 12 - 2 4 14
District of Columbia - 0 - - - 2 2 6 - 4 6 38
Florida - 0 - - - 33 196 400 - 42 271 771
Georgia - 0 - - - 8 50 105 - 19 190 212
Maryland - 0 - - - 10 38 107 - 8 52 109
North Carolina - 0 - - - 20 56 173 - 16 86 162
South Carolina - 0 - - - 7 30 58 1 15 35 44
Virginia - 0 - - 2 17 83 157 - 23 65 105
West Virginia - 0 - - - 5 15 25 - 2 1 10
East South Central - 0 - - - 30 139 529 - 44 318 354
Alabama - 0 - - - 7 9 69 - 35 201 136
Kentucky - 0 - - - 13 26 212 - 8 20 65
Mississippi - 0 - - - 5 7 35 - 9 21 79
Tennessee - 0 - - - 16 97 213 - 10 76 74
West South Central - 0 - - 2 94 191 660 5 360 926 1,406
Arkansas - 0 - - 1 12 26 69 - 11 19 113
Louisiana - 0 - - - 6 21 37 2 33 114 159
Oklahoma - 0 - - 1 43 43 54 3 11 99 40
Texas - 0 - - - 87 101 500 - 343 694 1,094
Mountain - 0 - - 6 52 322 661 3 39 289 404
Arizona - 0 - - - 13 82 126 - 17 129 162
Colorado - 0 - - 6 21 110 234 3 13 85 129
Idaho - 0 - - - 11 6 97 - 7 2 13
Montana - 0 - - - 4 34 33 - 2 8 6
Nevada - 0 - - - 3 10 25 - 6 12 36
New Mexico - 0 - - - 4 10 51 - 13 34 32
Utah - 0 - - - 15 68 74 - 4 19 26
Wyoming - 0 - - - 6 2 21 - 1 - -
Pacific - 1 - - 2 119 539 1,596 5 104 817 1,648
Alaska - 0 - - - 1 - 2 - 1 - 5
California - 0 - - - 97 415 1,231 4 96 670 1,346
Hawaii - 0 - - - 2 3 2 - 4 21 46
Oregon - 1 - - 2 16 80 145 1 6 51 97
Washington - 0 - - - 16 41 216 - 13 75 154
U.S. Territories - 0 - - - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - 2 - 2 2 2
Total - 2 - - 56 576 2,895 7,456 32 589 4,121 7,562
  • 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 2019 and 2020 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://wwwn.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.