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 12, 2020 (Week 37)
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 4,151 13,144 339,893 424,272 6 184 1,995 4,227 - 3 6 13
New England 46 383 7,459 9,704 - 11 104 205 - 0 - -
Connecticut 41 121 1,571 3,015 - 3 20 41 - 0 - -
Maine - 27 297 324 - 3 6 25 - 0 - -
Massachusetts - 202 4,636 5,059 - 7 48 83 - 0 - -
New Hampshire 5 17 277 292 - 2 14 27 - 0 - -
Rhode Island - 88 616 929 - 2 8 21 - 0 - -
Vermont - 8 62 85 - 4 8 8 - 0 - -
Middle Atlantic 413 1,649 31,429 44,473 - 26 304 593 - 1 1 1
New Jersey 51 250 6,311 6,377 - 6 45 113 - 0 - -
New York (excluding New York City) 59 328 5,418 7,976 - 20 79 175 - 1 1 1
New York City - 775 8,097 19,388 - 9 63 108 - 0 - -
Pennsylvania 303 529 11,603 10,732 - 14 117 197 - 0 - -
East North Central 809 2,091 57,206 64,493 2 37 311 775 - 1 1 5
Illinois 28 696 10,955 19,996 - 12 80 194 - 0 - -
Indiana 99 321 8,505 8,040 - 7 9 118 - 1 - -
Michigan 212 515 12,630 12,627 - 13 60 133 - 0 - -
Ohio 339 691 19,016 17,926 2 15 131 254 - 1 1 3
Wisconsin 131 247 6,100 5,904 - 7 31 76 - 0 - 2
West North Central 56 919 22,438 30,799 - 10 80 285 - 0 - -
Iowa - 165 3,869 3,800 - 1 1 1 - 0 - -
Kansas 50 110 2,912 6,123 - 0 - 4 - 0 - -
Minnesota 4 253 6,300 5,423 - 4 1 86 - 0 - -
Missouri - 379 6,500 10,958 - 6 53 134 - 0 - -
Nebraska - 83 849 2,065 - 3 20 25 - 0 - -
North Dakota 2 38 616 988 - 2 2 13 - 0 - -
South Dakota - 63 1,392 1,442 - 1 3 22 - 0 - -
South Atlantic 1,418 2,997 85,910 91,653 3 46 472 988 - 1 1 1
Delaware - 57 300 1,202 - 3 4 21 - 0 - -
District of Columbia 2 122 2,389 2,986 - 1 4 12 - 0 - -
Florida 581 953 26,116 25,214 1 13 174 282 - 0 - -
Georgia 81 504 12,397 14,814 2 9 68 181 - 1 1 -
Maryland 73 296 7,023 7,975 - 6 48 100 - 0 - 1
North Carolina 4 631 15,537 18,690 - 9 95 162 - 0 - -
South Carolina 359 425 10,965 9,769 - 6 12 87 - 0 - -
Virginia 315 358 10,057 9,745 - 9 52 111 - 0 - -
West Virginia 3 97 1,126 1,258 - 3 15 32 - 0 - -
East South Central 66 1,487 19,187 34,798 - 24 181 380 - 1 1 1
Alabama - 371 2,441 10,759 - 7 47 109 - 0 - -
Kentucky - 892 2,184 4,563 - 5 36 81 - 1 1 -
Mississippi 66 314 3,717 8,223 - 5 26 51 - 0 - 1
Tennessee - 498 10,845 11,253 - 10 72 139 - 0 - -
West South Central - 1,568 28,565 47,312 - 42 280 443 - 1 1 2
Arkansas - 184 3,596 4,712 - 5 36 - - 0 - -
Louisiana - 368 9,091 9,000 - 7 54 66 - 1 1 -
Oklahoma - 206 3,320 6,080 - 6 53 76 - 0 - -
Texas - 864 12,558 27,520 - 40 137 301 - 0 - 2
Mountain 328 979 26,751 29,723 - 18 201 397 - 1 1 2
Arizona 80 345 9,947 10,605 - 8 78 138 - 0 - 1
Colorado 179 282 6,257 6,622 - 6 50 94 - 0 - -
Idaho - 57 905 1,042 - 2 3 25 - 0 - -
Montana 17 57 1,151 1,053 - 2 6 19 - 0 - -
Nevada 2 254 3,683 4,549 - 4 7 31 - 0 - 1
New Mexico 5 109 2,675 3,567 - 4 23 41 - 1 1 -
Utah 45 77 1,937 1,969 - 3 30 44 - 0 - -
Wyoming - 17 196 316 - 1 4 5 - 0 - -
Pacific 1,015 2,239 60,948 71,317 1 8 62 161 - 1 - 1
Alaska - 62 1,251 1,518 - 3 7 24 - 1 - 1
California 783 1,805 50,836 56,547 - 3 28 33 - 0 - -
Hawaii - 45 - 1,080 - 2 12 28 - 0 - -
Oregon 121 163 3,988 4,237 1 6 12 65 - 0 - -
Washington 111 343 4,873 7,935 - 1 3 11 - 0 - -
U.S. Territories - 15 4 344 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 4 344 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 0 - 2 - 0 - - - 0 - -
Total 4,151 13,156 339,897 424,618 6 184 1,995 4,227 - 3 6 13
  • 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.