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 21, 2019 (week 51)
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 3,357 12,161 527,080 571,890 36 233 5,399 5,340 - 3 12 38
New England - 365 12,948 14,421 - 11 251 280 - 0 - 3
Connecticut - 111 3,656 3,738 - 4 46 66 - 0 - -
Maine - 23 472 696 - 4 34 21 - 0 - -
Massachusetts - 187 6,997 7,942 - 7 97 125 - 0 - 1
New Hampshire - 20 389 583 - 3 31 26 - 0 - 1
Rhode Island - 139 1,331 1,197 - 4 24 24 - 0 - 1
Vermont - 12 103 265 - 4 19 18 - 0 - -
Middle Atlantic 913 1,533 64,566 61,390 12 31 808 807 - 1 2 11
New Jersey 62 249 9,546 8,939 - 9 141 179 - 0 - -
New York (excluding New York City) 269 320 11,397 11,071 4 18 233 221 - 1 2 3
New York City 384 714 28,256 25,729 2 8 140 152 - 0 - 2
Pennsylvania 198 387 15,367 15,651 6 12 294 255 - 0 - 6
East North Central 189 2,043 81,178 85,826 - 37 970 941 - 2 4 13
Illinois - 561 20,636 24,979 - 11 253 236 - 0 - 2
Indiana - 299 10,777 11,894 - 8 166 164 - 0 - 4
Michigan 45 462 16,085 16,391 - 8 184 167 - 0 - 2
Ohio - 598 24,972 24,788 - 16 340 260 - 1 3 4
Wisconsin 144 239 8,708 7,774 - 5 27 114 - 1 1 1
West North Central 260 859 35,771 37,909 1 12 275 398 - 0 - 1
Iowa 17 130 4,978 4,758 - 1 1 - - 0 - -
Kansas - 120 2,551 5,173 - 3 4 52 - 0 - -
Minnesota 9 210 7,558 7,449 - 6 24 99 - 0 - -
Missouri 215 379 15,039 14,861 1 7 167 162 - 0 - -
Nebraska 19 80 2,820 2,646 - 3 35 38 - 0 - 1
North Dakota - 43 1,256 1,357 - 2 19 18 - 0 - -
South Dakota - 56 1,569 1,665 - 2 25 29 - 0 - -
South Atlantic 934 2,706 110,919 118,237 12 43 1,268 1,210 - 1 1 3
Delaware - 59 1,570 1,687 - 3 33 20 - 0 - -
District of Columbia 14 126 4,056 4,175 - 1 14 22 - 0 - -
Florida 489 858 34,960 31,911 7 26 370 307 - 0 - -
Georgia 191 503 20,274 20,580 - 13 216 225 - 0 - -
Maryland - 280 9,678 10,155 3 7 134 133 - 1 1 -
North Carolina - 590 20,809 23,407 - 11 207 201 - 0 - 1
South Carolina - 367 5,214 13,592 - 8 111 110 - 0 - -
Virginia 240 353 12,964 11,615 2 13 143 139 - 0 - -
West Virginia - 146 1,394 1,115 - 4 40 53 - 0 - 2
East South Central 251 2,266 46,849 42,322 1 18 477 444 - 1 1 1
Alabama - 432 14,234 12,484 - 6 122 109 - 0 - -
Kentucky - 1,730 6,426 5,740 - 9 102 110 - 0 - 1
Mississippi 100 310 11,377 9,646 - 5 71 70 - 1 1 -
Tennessee 151 389 14,812 14,452 1 9 182 155 - 0 - -
West South Central 111 1,313 41,596 74,677 9 71 661 651 - 1 2 2
Arkansas - 174 3,796 7,225 1 8 103 51 - 0 - -
Louisiana 106 311 12,096 11,852 - 8 76 81 - 0 - -
Oklahoma - 229 7,375 8,853 - 15 96 100 - 1 - 1
Texas 5 802 18,329 46,747 8 45 386 419 - 1 2 1
Mountain 118 926 38,441 38,469 1 20 486 415 - 1 1 4
Arizona - 355 13,191 12,687 - 9 165 129 - 1 1 1
Colorado - 274 9,193 8,779 - 8 117 91 - 0 - 1
Idaho 13 52 1,403 1,111 - 3 36 21 - 0 - -
Montana - 57 1,449 1,158 1 4 28 17 - 0 - 1
Nevada 56 140 5,663 6,364 - 4 36 40 - 0 - -
New Mexico 5 123 4,551 5,203 - 3 49 56 - 0 - 1
Utah 44 75 2,752 2,863 - 5 55 54 - 0 - -
Wyoming - 16 239 304 - 1 - 7 - 0 - -
Pacific 581 2,194 94,812 98,639 - 16 203 194 - 1 1 -
Alaska - 59 1,611 2,221 - 3 26 37 - 1 1 -
California 279 1,775 76,019 78,063 - 5 46 30 - 0 - -
Hawaii - 41 - 1,469 - 3 33 40 - 0 - -
Oregon 127 158 5,975 5,755 - 6 84 87 - 0 - -
Washington 175 321 11,207 11,131 - 13 14 - - 0 - -
U.S. Territories - 17 362 567 - 0 - 3 - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - 1 - 0 - -
Puerto Rico - 17 362 549 - 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 3,357 12,173 527,444 572,457 36 233 5,399 5,343 - 3 12 38
  • 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.