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 September 5, 2020 (Week 36)
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 4,334 13,145 326,698 411,343 16 182 1,978 4,084 1 3 6 12
New England 6 383 4,710 9,434 - 11 107 199 - 0 - -
Connecticut - 121 1,351 2,909 - 3 20 39 - 0 - -
Maine - 27 300 314 - 3 6 24 - 0 - -
Massachusetts - 207 2,250 4,941 - 7 51 82 - 0 - -
New Hampshire - 17 256 284 - 2 14 26 - 0 - -
Rhode Island - 87 493 903 - 2 8 20 - 0 - -
Vermont 6 7 60 83 - 4 8 8 - 0 - -
Middle Atlantic 515 1,649 30,855 43,438 2 26 304 577 1 1 1 1
New Jersey 74 250 6,171 6,630 - 6 45 107 - 0 - -
New York (excluding New York City) 72 328 5,352 7,700 1 20 79 174 1 1 1 1
New York City - 775 8,096 18,748 - 9 63 103 - 0 - -
Pennsylvania 369 527 11,236 10,360 1 14 117 193 - 0 - -
East North Central 682 2,091 55,014 62,402 6 37 300 764 - 1 1 5
Illinois 28 696 10,736 19,383 - 12 76 189 - 0 - -
Indiana 123 317 8,190 7,772 - 7 4 117 - 1 - -
Michigan 158 487 11,792 12,252 - 13 60 132 - 0 - -
Ohio 373 690 18,408 17,330 6 15 129 250 - 1 1 3
Wisconsin - 247 5,888 5,665 - 7 31 76 - 0 - 2
West North Central 77 919 22,048 29,955 - 8 79 218 - 0 - -
Iowa - 165 3,869 3,669 - 1 1 1 - 0 - -
Kansas 77 110 2,862 6,039 - 0 - 4 - 0 - -
Minnesota - 244 5,982 5,227 - 0 - 24 - 0 - -
Missouri - 379 6,500 10,648 - 6 53 129 - 0 - -
Nebraska - 83 849 2,017 - 3 20 25 - 0 - -
North Dakota - 38 594 968 - 2 2 13 - 0 - -
South Dakota - 63 1,392 1,387 - 1 3 22 - 0 - -
South Atlantic 1,530 2,997 82,943 88,873 2 46 466 967 - 1 1 1
Delaware - 57 300 1,167 - 3 4 21 - 0 - -
District of Columbia 14 122 2,294 2,905 - 1 4 12 - 0 - -
Florida 616 913 25,287 24,356 1 13 173 274 - 0 - -
Georgia 104 504 12,023 14,406 1 9 63 177 - 1 1 -
Maryland 111 296 6,833 7,695 - 6 48 98 - 0 - 1
North Carolina - 631 14,737 18,103 - 9 95 160 - 0 - -
South Carolina 376 425 10,606 9,548 - 6 12 86 - 0 - -
Virginia 299 358 9,744 9,450 - 9 52 108 - 0 - -
West Virginia 10 97 1,119 1,243 - 3 15 31 - 0 - -
East South Central 159 1,497 18,014 33,736 - 24 181 371 - 1 1 1
Alabama - 371 2,441 10,450 - 7 47 106 - 0 - -
Kentucky - 902 1,360 4,434 - 5 36 78 - 1 1 -
Mississippi 119 314 3,503 7,936 - 5 26 50 - 0 - 1
Tennessee 40 498 10,710 10,916 - 10 72 137 - 0 - -
West South Central 67 1,549 28,417 45,591 2 42 280 438 - 1 1 2
Arkansas 1 172 3,448 4,561 - 5 36 - - 0 - -
Louisiana 66 368 9,091 8,723 2 7 54 65 - 1 1 -
Oklahoma - 206 3,320 5,874 - 6 53 75 - 0 - -
Texas - 857 12,558 26,433 - 40 137 298 - 0 - 2
Mountain 289 979 25,670 28,796 4 18 201 392 - 1 1 2
Arizona - 345 9,341 10,276 1 8 78 137 - 0 - 1
Colorado 197 282 6,068 6,371 1 6 50 93 - 0 - -
Idaho 23 57 905 1,022 - 2 3 25 - 0 - -
Montana 16 57 1,124 1,020 - 2 6 19 - 0 - -
Nevada - 254 3,582 4,417 - 4 7 31 - 0 - 1
New Mexico 8 110 2,586 3,474 1 4 23 39 - 1 1 -
Utah 44 77 1,875 1,912 1 3 30 43 - 0 - -
Wyoming 1 17 189 304 - 1 4 5 - 0 - -
Pacific 1,009 2,233 59,027 69,118 - 8 60 158 - 1 - -
Alaska - 62 1,251 1,468 - 3 7 22 - 1 - -
California 755 1,802 49,110 54,893 - 3 29 34 - 0 - -
Hawaii - 33 - 1,001 - 2 12 28 - 0 - -
Oregon 115 163 3,904 4,113 - 6 10 64 - 0 - -
Washington 139 343 4,762 7,643 - 1 2 10 - 0 - -
U.S. Territories - 15 4 329 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 4 329 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 0 - 2 - 0 - - - 0 - -
Total 4,334 13,157 326,702 411,674 16 182 1,978 4,084 1 3 6 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.