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 2, 2020 (Week 18)
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 2,686 12,794 148,998 201,396 11 177 1,533 2,190 - 3 3 9
New England 7 382 3,380 4,515 - 11 71 96 - 0 - -
Connecticut - 121 816 1,308 - 3 10 18 - 0 - -
Maine 1 27 130 189 - 3 3 14 - 0 - -
Massachusetts - 207 2,103 2,460 - 7 41 37 - 0 - -
New Hampshire 5 15 114 173 - 3 10 12 - 0 - -
Rhode Island - 81 192 370 - 4 3 10 - 0 - -
Vermont 1 8 25 15 - 4 4 5 - 0 - -
Middle Atlantic 363 1,745 19,745 21,626 4 26 206 290 - 1 - -
New Jersey 5 251 2,745 3,290 - 6 14 51 - 0 - -
New York (excluding New York City) 173 328 4,201 3,707 1 20 53 78 - 1 - -
New York City - 868 7,679 9,541 2 9 48 54 - 0 - -
Pennsylvania 185 417 5,120 5,088 1 14 91 107 - 0 - -
East North Central 557 2,149 22,793 30,092 3 39 256 381 - 1 - 5
Illinois 32 696 3,989 9,338 - 11 53 82 - 0 - -
Indiana 91 314 3,774 3,773 - 7 37 65 - 1 - -
Michigan 28 468 4,622 5,832 - 13 46 60 - 0 - -
Ohio 263 599 7,684 8,488 3 16 101 138 - 0 - 3
Wisconsin 143 247 2,724 2,661 - 7 19 36 - 0 - 2
West North Central 71 919 10,275 14,852 - 12 51 100 - 0 - -
Iowa 19 131 1,689 1,831 - 1 - - - 0 - -
Kansas 35 220 1,352 3,446 - 2 - 1 - 0 - -
Minnesota 15 212 2,700 2,423 - 6 - 8 - 0 - -
Missouri - 379 3,340 5,047 - 7 30 64 - 0 - -
Nebraska - 83 849 937 - 3 18 9 - 0 - -
North Dakota 2 38 312 540 - 2 2 8 - 0 - -
South Dakota - 57 33 628 - 2 1 10 - 0 - -
South Atlantic 784 2,635 31,680 42,880 1 46 356 542 - 1 1 1
Delaware - 59 300 651 - 3 1 9 - 0 - -
District of Columbia 1 123 1,232 1,563 - 1 3 6 - 0 - -
Florida 456 913 11,849 11,416 - 26 139 133 - 0 - -
Georgia 84 504 5,075 6,732 1 10 47 107 - 1 1 -
Maryland - 305 2,719 3,506 - 6 39 51 - 0 - 1
North Carolina - 630 5,296 8,770 - 9 63 100 - 0 - -
South Carolina - 221 - 5,009 - 6 12 61 - 0 - -
Virginia 210 358 4,592 4,774 - 9 40 55 - 0 - -
West Virginia 33 146 617 459 - 3 12 20 - 0 - -
East South Central 119 1,497 10,707 15,519 - 24 145 203 - 1 1 -
Alabama - 378 2,441 5,069 - 7 38 48 - 0 - -
Kentucky - 902 1,360 1,387 - 9 31 37 - 1 1 -
Mississippi - 314 2,440 3,620 - 5 18 29 - 1 - -
Tennessee 119 397 4,466 5,443 - 10 58 89 - 0 - -
West South Central 84 1,533 9,691 24,392 - 41 221 244 - 1 1 1
Arkansas - 172 658 2,483 - 5 29 - - 0 - -
Louisiana 84 318 3,611 4,140 - 7 40 40 - 1 1 -
Oklahoma - 232 1,788 2,718 - 6 49 38 - 0 - -
Texas - 870 3,634 15,051 - 39 103 166 - 1 - 1
Mountain 88 968 12,039 13,616 1 18 157 244 - 1 - 2
Arizona 18 360 4,299 4,753 - 8 66 96 - 1 - 1
Colorado - 282 2,690 3,111 1 6 34 53 - 0 - -
Idaho 1 57 261 510 - 2 3 17 - 0 - -
Montana 13 57 528 459 - 3 5 11 - 0 - -
Nevada - 240 2,064 2,149 - 4 7 23 - 0 - 1
New Mexico 12 122 1,267 1,639 - 4 19 21 - 0 - -
Utah 39 77 856 857 - 5 22 21 - 0 - -
Wyoming 5 16 74 138 - 2 1 2 - 0 - -
Pacific 613 2,239 28,688 33,904 2 8 70 90 - 1 - -
Alaska 5 62 623 709 - 3 5 12 - 1 - -
California 422 1,798 23,675 26,904 1 4 15 20 - 0 - -
Hawaii - 40 - 543 - 3 8 15 - 0 - -
Oregon 59 163 1,912 1,935 1 7 40 36 - 0 - -
Washington 127 343 2,478 3,813 - 1 2 7 - 0 - -
U.S. Territories - 15 4 173 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 4 173 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 0 - 2 - 0 - - - 0 - -
Total 2,686 12,807 149,002 201,571 11 177 1,533 2,190 - 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.