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

TABLE 1m. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 15, 2020 (Week 33)
Reporting Area Gonorrhea Haemophilus influenzae, invasive disease
All ages, all serotypes Age <5 years
Serotype b
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 3,746 12,838 282,309 364,130 9 180 1,928 3,845 - 3 5 12
New England 12 382 4,578 8,559 - 11 95 186 - 0 - -
Connecticut 8 121 1,351 2,616 - 3 20 37 - 0 - -
Maine - 27 215 283 - 3 5 24 - 0 - -
Massachusetts - 207 2,250 4,497 - 7 45 74 - 0 - -
New Hampshire 4 17 241 268 - 2 12 24 - 0 - -
Rhode Island - 87 493 833 - 2 6 19 - 0 - -
Vermont - 8 28 62 - 4 7 8 - 0 - -
Middle Atlantic 382 1,649 26,805 39,993 4 26 286 535 - 1 - 1
New Jersey - 250 3,767 6,037 - 6 37 99 - 0 - -
New York (excluding New York City) 76 328 5,130 6,960 1 20 76 156 - 1 - 1
New York City - 775 8,090 17,605 3 9 61 97 - 0 - -
Pennsylvania 306 417 9,818 9,391 - 14 112 183 - 0 - -
East North Central 815 2,148 48,911 56,381 1 39 328 711 - 1 1 5
Illinois 31 696 9,427 17,529 - 12 69 175 - 0 - -
Indiana 141 311 7,408 6,973 - 7 50 110 - 1 - -
Michigan 171 468 10,271 11,053 - 13 59 121 - 0 - -
Ohio 366 623 16,363 15,721 1 15 122 235 - 1 1 3
Wisconsin 106 247 5,442 5,105 - 7 28 70 - 0 - 2
West North Central 111 919 20,716 27,416 - 8 79 204 - 0 - -
Iowa 19 159 3,528 3,342 - 1 1 - - 0 - -
Kansas 66 110 2,630 5,740 - 0 - 4 - 0 - -
Minnesota 21 224 5,344 4,734 - 0 - 24 - 0 - -
Missouri - 379 6,500 9,620 - 6 53 121 - 0 - -
Nebraska - 83 849 1,841 - 3 20 25 - 0 - -
North Dakota 5 38 562 896 - 2 2 13 - 0 - -
South Dakota - 62 1,303 1,243 - 2 3 17 - 0 - -
South Atlantic 1,088 2,702 64,602 77,710 1 46 440 919 - 1 1 1
Delaware - 57 300 1,077 - 3 4 19 - 0 - -
District of Columbia 4 122 2,027 2,704 - 1 4 10 - 0 - -
Florida 582 913 22,529 22,356 1 13 168 260 - 0 - -
Georgia 109 504 10,725 13,176 - 9 61 170 - 1 1 -
Maryland 86 305 6,079 6,857 - 6 47 92 - 0 - 1
North Carolina - 631 13,146 16,578 - 9 79 154 - 0 - -
South Carolina - 0 - 5,214 - 6 12 83 - 0 - -
Virginia 307 358 8,793 8,625 - 9 50 101 - 0 - -
West Virginia - 97 1,003 1,123 - 3 15 30 - 0 - -
East South Central - 1,497 15,655 30,336 - 24 173 354 - 1 1 1
Alabama - 371 2,441 9,506 - 7 46 101 - 0 - -
Kentucky - 902 1,360 3,810 - 5 36 72 - 1 1 -
Mississippi - 314 2,792 7,100 - 5 23 48 - 0 - 1
Tennessee - 422 9,062 9,920 - 10 68 133 - 0 - -
West South Central 87 1,543 25,178 41,147 - 42 275 412 - 1 1 2
Arkansas - 172 2,982 4,161 - 5 36 - - 0 - -
Louisiana 87 367 6,776 7,921 - 7 52 61 - 1 1 -
Oklahoma - 206 2,862 5,336 - 6 53 70 - 0 - -
Texas - 888 12,558 23,729 - 40 134 281 - 0 - 2
Mountain 108 979 23,338 26,171 3 18 195 382 - 1 1 2
Arizona 23 360 8,929 9,365 - 8 76 135 - 0 - 1
Colorado - 282 5,208 5,770 2 6 48 96 - 0 - -
Idaho - 57 754 919 - 2 3 23 - 0 - -
Montana 32 57 1,014 923 - 2 6 17 - 0 - -
Nevada - 254 3,377 4,035 - 4 7 31 - 0 - 1
New Mexico 14 120 2,192 3,158 - 4 21 36 - 1 1 -
Utah 38 77 1,699 1,731 1 3 30 41 - 0 - -
Wyoming 1 17 165 270 - 2 4 3 - 0 - -
Pacific 1,143 2,237 52,526 56,417 - 7 57 142 - 1 - -
Alaska 13 62 1,188 1,312 - 3 7 20 - 1 - -
California 801 1,802 43,407 43,393 - 3 27 26 - 0 - -
Hawaii - 33 - 947 - 2 12 25 - 0 - -
Oregon 129 163 3,549 3,746 - 6 9 61 - 0 - -
Washington 200 343 4,382 7,019 - 1 2 10 - 0 - -
U.S. Territories - 15 4 296 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 4 296 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 0 - 2 - 0 - - - 0 - -
Total 3,746 12,853 282,313 364,428 9 180 1,928 3,845 - 3 5 12
  • 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.