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 weeks ending December 7, 2019 (week 49)
Reporting Area Gonorrhea Haemophilus influenzae, invasive disease (all ages, all serotypes) Haemophilus influenzae, invasive disease (age <5 years)
All ages, all serotypes Serotype b
Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †
U.S. Residents, excluding U.S. Territories 4,089 12,302 505,058 547,991 56 233 5,163 5,101 - 3 11 35
New England 125 365 9,114 13,753 - 11 243 264 - 0 - 3
Connecticut - 124 - 3,506 - 4 45 62 - 0 - -
Maine - 24 450 672 - 4 34 21 - 0 - -
Massachusetts 118 187 6,997 7,618 - 7 97 116 - 0 - 1
New Hampshire 7 20 386 565 - 3 29 24 - 0 - 1
Rhode Island - 139 1,209 1,141 - 4 22 23 - 0 - 1
Vermont - 12 72 251 - 4 16 18 - 0 - -
Middle Atlantic 959 1,533 61,903 58,838 11 31 766 771 - 1 1 10
New Jersey 131 252 9,264 8,543 - 9 131 166 - 0 - -
New York (excluding New York City) 240 320 10,887 10,634 2 18 225 212 - 1 1 2
New York City 374 714 27,042 24,648 3 8 136 150 - 0 - 2
Pennsylvania 214 387 14,710 15,013 6 12 274 243 - 0 - 6
East North Central 629 2,043 78,568 82,221 10 37 931 914 - 2 4 12
Illinois 33 560 20,213 23,947 - 11 242 228 - 0 - 2
Indiana 126 326 10,527 11,380 - 8 159 159 - 1 - 4
Michigan 45 462 15,453 15,679 - 8 170 162 - 0 - 2
Ohio 291 596 24,147 23,750 10 16 334 254 - 1 3 3
Wisconsin 134 239 8,228 7,465 - 5 26 111 - 1 1 1
West North Central 29 859 34,323 36,375 2 14 267 388 - 0 - 1
Iowa 18 127 4,774 4,536 - 1 1 - - 0 - -
Kansas - 120 2,551 4,976 - 3 4 51 - 0 - -
Minnesota 8 210 7,182 7,156 - 6 24 96 - 0 - -
Missouri - 379 14,349 14,252 - 7 159 159 - 0 - -
Nebraska - 81 2,689 2,563 - 3 35 36 - 0 - 1
North Dakota 3 43 1,230 1,298 2 2 19 17 - 0 - -
South Dakota - 56 1,548 1,594 - 2 25 29 - 0 - -
South Atlantic 1,169 2,693 107,727 113,211 8 43 1,209 1,157 - 1 1 3
Delaware 35 59 1,538 1,616 - 3 31 19 - 0 - -
District of Columbia 28 126 3,831 3,977 - 1 14 21 - 0 - -
Florida 506 856 33,571 30,439 1 26 354 299 - 0 - -
Georgia 218 504 19,416 19,754 2 13 208 211 - 0 - -
Maryland 29 280 9,472 9,773 4 7 126 127 - 1 1 -
North Carolina - 590 20,809 22,411 - 11 198 194 - 0 - 1
South Carolina - 367 5,214 12,990 - 8 105 105 - 0 - -
Virginia 353 348 12,482 11,197 1 13 136 129 - 0 - -
West Virginia - 146 1,394 1,054 - 4 37 52 - 0 - 2
East South Central 106 2,266 44,363 40,219 3 18 458 422 - 1 1 1
Alabama - 432 13,168 11,695 - 7 119 103 - 0 - -
Kentucky - 1,730 5,881 5,431 1 9 98 102 - 0 - 1
Mississippi - 309 10,794 9,264 - 5 70 67 - 1 1 -
Tennessee 106 392 14,520 13,829 2 9 171 150 - 0 - -
West South Central 193 1,598 39,885 71,984 13 71 625 614 - 1 2 1
Arkansas - 174 3,640 6,902 7 8 97 50 - 0 - -
Louisiana 125 309 11,734 11,397 - 8 76 78 - 0 - -
Oklahoma 38 227 7,145 8,483 4 15 94 94 - 1 - -
Texas 30 991 17,366 45,202 2 45 358 392 - 1 2 1
Mountain 298 911 37,018 36,834 6 20 468 387 - 1 1 4
Arizona - 355 12,642 12,127 4 9 159 120 - 1 1 1
Colorado 160 254 8,912 8,426 2 8 116 84 - 0 - 1
Idaho 1 52 1,320 1,051 - 3 35 18 - 0 - -
Montana 9 57 1,449 1,104 - 4 24 17 - 0 - 1
Nevada 67 143 5,459 6,086 - 4 33 36 - 0 - -
New Mexico 14 123 4,346 4,985 - 3 47 53 - 0 - 1
Utah 47 75 2,656 2,766 - 5 54 52 - 0 - -
Wyoming - 16 234 289 - 1 - 7 - 0 - -
Pacific 581 2,194 92,157 94,556 3 16 196 184 - 1 1 -
Alaska - 56 1,596 2,122 - 3 26 35 - 1 1 -
California 229 1,775 74,014 74,867 - 5 45 27 - 0 - -
Hawaii - 41 - 1,394 - 3 32 37 - 0 - -
Oregon 113 158 5,732 5,501 3 6 82 85 - 0 - -
Washington 239 321 10,815 10,672 - 13 11 - - 0 - -
U.S. Territories 1 17 362 544 - 0 - 3 - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - 1 - 0 - -
Puerto Rico 1 17 362 526 - 0 - 2 - 0 - -
U.S. Virgin Islands - 0 - 18 N NC N N - 0 - -
Non-U.S. Residents - NC 2 NP - NC - NP - NC - NP
Total 4,090 12,319 505,422 548,535 56 233 5,163 5,104 - 3 11 35
  • 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 year 2019 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://www.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.