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 May 16, 2020 (Week 20)
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 2,492 12,797 163,959 222,556 17 177 1,602 2,445 - 3 3 9
New England 2 382 3,549 4,963 - 11 71 110 - 0 - -
Connecticut - 121 816 1,442 - 3 10 21 - 0 - -
Maine - 27 130 201 - 3 3 15 - 0 - -
Massachusetts - 207 2,250 2,706 - 7 41 42 - 0 - -
New Hampshire 2 17 136 188 - 3 10 15 - 0 - -
Rhode Island - 81 192 406 - 4 3 11 - 0 - -
Vermont - 8 25 20 - 4 4 6 - 0 - -
Middle Atlantic 280 1,745 20,573 24,010 8 26 216 315 - 1 - -
New Jersey 44 251 3,002 3,628 - 6 14 55 - 0 - -
New York (excluding New York City) 38 328 4,300 4,158 4 20 57 86 - 1 - -
New York City - 868 7,679 10,587 1 9 50 57 - 0 - -
Pennsylvania 198 417 5,592 5,637 3 14 95 117 - 0 - -
East North Central 474 2,150 25,913 33,222 4 39 267 438 - 1 - 5
Illinois 42 696 5,073 10,301 - 11 55 99 - 0 - -
Indiana 88 314 4,139 4,177 - 7 38 73 - 1 - -
Michigan 27 468 5,243 6,464 - 13 49 72 - 0 - -
Ohio 317 599 8,635 9,310 4 16 106 154 - 0 - 3
Wisconsin - 247 2,823 2,970 - 7 19 40 - 0 - 2
West North Central 273 919 12,855 16,494 1 12 70 118 - 0 - -
Iowa 29 131 1,871 2,038 - 1 - - - 0 - -
Kansas 50 220 1,453 3,833 - 1 - 3 - 0 - -
Minnesota 11 212 2,999 2,689 - 3 - 11 - 0 - -
Missouri 183 379 5,307 5,594 1 7 48 72 - 0 - -
Nebraska - 83 849 1,036 - 3 19 13 - 0 - -
North Dakota - 38 343 587 - 2 2 8 - 0 - -
South Dakota - 57 33 717 - 2 1 11 - 0 - -
South Atlantic 444 2,635 35,092 47,403 2 46 372 596 - 1 1 1
Delaware - 59 300 712 - 3 1 9 - 0 - -
District of Columbia 1 123 1,312 1,702 - 1 3 6 - 0 - -
Florida - 913 12,398 12,814 1 26 144 153 - 0 - -
Georgia 113 504 5,772 7,559 1 10 51 114 - 1 1 -
Maryland 65 305 3,076 3,930 - 6 39 57 - 0 - 1
North Carolina 4 630 6,537 9,796 - 9 68 109 - 0 - -
South Carolina - 0 - 5,214 - 6 12 65 - 0 - -
Virginia 230 358 5,035 5,204 - 9 40 62 - 0 - -
West Virginia 31 146 662 472 - 3 14 21 - 0 - -
East South Central - 1,497 10,859 17,350 1 24 148 226 - 1 1 -
Alabama - 378 2,441 5,603 - 7 38 56 - 0 - -
Kentucky - 902 1,360 1,678 - 9 31 43 - 1 1 -
Mississippi - 314 2,440 4,022 - 5 19 30 - 1 - -
Tennessee - 397 4,618 6,047 1 10 60 97 - 0 - -
West South Central 105 1,537 10,361 26,239 - 41 225 273 - 1 1 1
Arkansas - 172 894 2,675 - 5 29 - - 0 - -
Louisiana 105 319 4,045 4,584 - 7 44 42 - 1 1 -
Oklahoma - 232 1,788 3,040 - 6 49 41 - 0 - -
Texas - 874 3,634 15,940 - 39 103 190 - 1 - 1
Mountain 100 971 13,259 15,179 1 18 162 269 - 0 - 2
Arizona 37 360 4,622 5,318 - 8 69 102 - 0 - 1
Colorado - 282 2,969 3,467 1 6 35 63 - 0 - -
Idaho 28 57 456 559 - 2 3 18 - 0 - -
Montana 29 57 591 509 - 3 5 12 - 0 - -
Nevada - 245 2,263 2,394 - 4 7 23 - 0 - 1
New Mexico 4 122 1,374 1,835 - 4 20 25 - 0 - -
Utah - 77 902 949 - 5 22 24 - 0 - -
Wyoming 2 16 82 148 - 2 1 2 - 0 - -
Pacific 814 2,238 31,498 37,696 - 8 71 100 - 1 - -
Alaska 9 62 685 785 - 3 5 15 - 1 - -
California 597 1,798 26,037 29,909 - 4 17 21 - 0 - -
Hawaii - 40 - 596 - 3 8 16 - 0 - -
Oregon 71 163 2,063 2,160 - 7 39 40 - 0 - -
Washington 137 343 2,713 4,246 - 1 2 8 - 0 - -
U.S. Territories - 15 4 192 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 4 192 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 0 - 2 - 0 - - - 0 - -
Total 2,492 12,810 163,963 222,750 17 177 1,602 2,445 - 3 3 9
  • 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.