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 July 25, 2020 (Week 30)
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 3,403 12,868 252,967 329,660 10 179 1,856 3,601 - 3 3 12
New England 2 382 4,224 7,666 - 11 87 170 - 0 - -
Connecticut - 121 1,163 2,329 - 3 14 35 - 0 - -
Maine - 27 184 267 - 3 5 21 - 0 - -
Massachusetts - 207 2,250 4,030 - 7 45 69 - 0 - -
New Hampshire 2 17 207 250 - 2 11 23 - 0 - -
Rhode Island - 81 392 735 - 4 5 14 - 0 - -
Vermont - 8 28 55 - 4 7 8 - 0 - -
Middle Atlantic 403 1,725 25,149 35,391 2 26 274 489 - 1 - 1
New Jersey - 250 3,767 5,434 - 6 37 87 - 0 - -
New York (excluding New York City) 64 328 4,880 6,230 1 20 71 142 - 1 - 1
New York City - 851 7,828 15,303 1 9 57 87 - 0 - -
Pennsylvania 339 417 8,674 8,424 - 14 109 173 - 0 - -
East North Central 815 2,148 42,879 50,474 2 39 313 659 - 1 - 5
Illinois 54 696 8,306 15,625 - 12 67 161 - 0 - -
Indiana 105 311 6,497 6,382 - 7 46 102 - 1 - -
Michigan 216 468 8,934 9,873 - 13 58 115 - 0 - -
Ohio 357 611 14,403 14,057 2 15 117 216 - 0 - 3
Wisconsin 83 247 4,739 4,537 - 7 25 65 - 0 - 2
West North Central 91 919 19,178 24,864 - 8 76 187 - 0 - -
Iowa 30 145 3,102 3,035 - 1 1 - - 0 - -
Kansas 50 128 2,425 5,416 - 0 - 4 - 0 - -
Minnesota 6 212 4,714 4,182 - 3 - 21 - 0 - -
Missouri - 379 6,500 8,668 - 6 53 112 - 0 - -
Nebraska - 83 849 1,645 - 3 19 23 - 0 - -
North Dakota 5 38 526 829 - 2 2 13 - 0 - -
South Dakota - 61 1,062 1,089 - 2 1 14 - 0 - -
South Atlantic 1,100 2,635 57,162 70,402 2 46 434 864 - 1 1 1
Delaware - 57 300 1,026 - 3 4 17 - 0 - -
District of Columbia 1 122 1,770 2,478 - 1 4 8 - 0 - -
Florida 602 913 20,097 20,021 1 13 164 244 - 0 - -
Georgia 82 504 9,471 11,854 1 11 59 160 - 1 1 -
Maryland 97 305 5,317 6,127 - 6 47 88 - 0 - 1
North Carolina 1 631 11,377 14,924 - 9 79 150 - 0 - -
South Carolina - 0 - 5,214 - 6 12 83 - 0 - -
Virginia 292 358 7,871 7,746 - 9 50 89 - 0 - -
West Virginia 25 97 959 1,012 - 3 15 25 - 0 - -
East South Central 196 1,497 14,452 26,808 - 24 169 339 - 1 1 1
Alabama - 377 2,441 8,479 - 7 45 92 - 0 - -
Kentucky - 902 1,360 3,071 - 5 34 69 - 1 1 -
Mississippi - 314 2,792 6,317 - 5 23 47 - 0 - 1
Tennessee 196 397 7,859 8,941 - 10 67 131 - 0 - -
West South Central 187 1,575 23,164 36,734 2 42 271 392 - 1 1 2
Arkansas - 172 2,397 3,763 - 5 35 - - 0 - -
Louisiana 108 327 5,848 7,053 - 7 52 59 - 1 1 -
Oklahoma 39 221 2,862 4,760 1 6 53 64 - 0 - -
Texas 40 912 12,057 21,158 1 40 131 269 - 0 - 2
Mountain 316 980 21,105 23,365 2 18 182 363 - 0 - 2
Arizona 80 360 8,178 8,330 1 8 75 128 - 0 - 1
Colorado 187 282 4,818 5,233 1 6 45 92 - 0 - -
Idaho 23 57 747 826 - 2 3 22 - 0 - -
Montana 17 57 904 816 - 2 6 17 - 0 - -
Nevada - 254 2,934 3,599 - 4 7 31 - 0 - 1
New Mexico 9 122 1,963 2,801 - 4 20 34 - 0 - -
Utah - 77 1,406 1,518 - 3 25 36 - 0 - -
Wyoming - 17 155 242 - 2 1 3 - 0 - -
Pacific 293 2,238 45,654 53,956 - 6 50 138 - 1 - -
Alaska - 62 730 1,167 - 3 6 18 - 1 - -
California 100 1,801 37,966 42,280 - 4 26 28 - 0 - -
Hawaii - 35 - 868 - 2 12 24 - 0 - -
Oregon 92 156 2,981 3,349 - 6 4 58 - 0 - -
Washington 101 343 3,977 6,292 - 1 2 10 - 0 - -
U.S. Territories - 15 4 268 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 4 268 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 0 - 2 - 0 - - - 0 - -
Total 3,403 12,869 252,971 329,930 10 179 1,856 3,601 - 3 3 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.