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 14, 2019 (week 50)
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 4,147 12,080 515,382 559,838 75 233 5,303 5,209 - 3 12 36
New England 14 365 9,295 14,094 2 11 248 271 - 0 - 3
Connecticut - 124 - 3,630 - 4 46 64 - 0 - -
Maine 4 24 481 688 - 4 34 21 - 0 - -
Massachusetts - 187 6,997 7,791 - 7 97 119 - 0 - 1
New Hampshire - 20 386 578 - 3 29 25 - 0 - 1
Rhode Island 10 139 1,331 1,154 - 4 23 24 - 0 - 1
Vermont - 12 100 253 2 4 19 18 - 0 - -
Middle Atlantic 948 1,533 63,230 60,137 13 31 790 789 - 1 2 11
New Jersey 111 252 9,433 8,743 - 9 138 170 - 0 - -
New York (excluding New York City) 243 320 11,130 10,843 5 18 229 217 - 1 2 3
New York City 327 714 27,584 25,197 2 8 138 152 - 0 - 2
Pennsylvania 267 387 15,083 15,354 6 12 285 250 - 0 - 6
East North Central 647 2,044 80,435 84,032 8 37 957 924 - 2 4 12
Illinois 21 561 20,637 24,491 - 11 249 231 - 0 - 2
Indiana 76 299 10,777 11,601 1 8 163 161 - 0 - 4
Michigan 46 462 15,790 16,028 - 8 178 165 - 0 - 2
Ohio 326 596 24,764 24,283 7 16 341 254 - 1 3 3
Wisconsin 178 239 8,467 7,629 - 5 26 113 - 1 1 1
West North Central 288 859 35,042 37,136 5 12 272 390 - 0 - 1
Iowa 27 128 4,856 4,644 - 1 1 - - 0 - -
Kansas - 120 2,551 5,068 - 3 4 51 - 0 - -
Minnesota 7 210 7,348 7,298 - 6 24 97 - 0 - -
Missouri 231 379 14,705 14,584 5 7 164 159 - 0 - -
Nebraska 17 80 2,757 2,586 - 3 35 37 - 0 - 1
North Dakota 6 43 1,256 1,329 - 2 19 17 - 0 - -
South Dakota - 56 1,569 1,627 - 2 25 29 - 0 - -
South Atlantic 996 2,693 109,495 115,626 18 43 1,243 1,184 - 1 1 3
Delaware 32 59 1,570 1,661 - 3 33 20 - 0 - -
District of Columbia - 126 3,831 4,068 - 1 14 21 - 0 - -
Florida 512 856 34,421 31,154 9 26 363 304 - 0 - -
Georgia 200 504 19,854 20,167 2 13 215 217 - 0 - -
Maryland 10 280 9,678 9,957 3 7 129 129 - 1 1 -
North Carolina - 590 20,809 22,897 - 11 202 198 - 0 - 1
South Carolina - 367 5,214 13,261 - 8 109 107 - 0 - -
Virginia 242 353 12,724 11,376 4 13 140 135 - 0 - -
West Virginia - 146 1,394 1,085 - 4 38 53 - 0 - 2
East South Central 233 2,266 44,793 41,216 3 18 468 434 - 1 1 1
Alabama - 432 13,168 12,052 - 6 121 106 - 0 - -
Kentucky - 1,730 5,881 5,575 - 9 102 105 - 0 - 1
Mississippi 92 310 11,083 9,452 - 5 69 69 - 1 1 -
Tennessee 141 389 14,661 14,137 3 9 176 154 - 0 - -
West South Central 171 1,380 40,907 73,364 18 71 650 627 - 1 2 1
Arkansas - 174 3,796 7,061 5 8 102 50 - 0 - -
Louisiana 116 309 11,878 11,621 - 8 76 81 - 0 - -
Oklahoma 33 229 7,375 8,677 2 15 96 95 - 1 - -
Texas 22 803 17,858 46,005 11 45 376 401 - 1 2 1
Mountain 335 926 38,028 37,658 5 20 474 402 - 1 1 4
Arizona 3 355 13,191 12,407 5 9 164 125 - 1 1 1
Colorado 274 254 9,193 8,612 - 8 116 87 - 0 - 1
Idaho 2 52 1,322 1,080 - 3 35 20 - 0 - -
Montana - 57 1,449 1,126 - 4 24 17 - 0 - 1
Nevada 53 143 5,550 6,229 - 4 33 39 - 0 - -
New Mexico 3 123 4,430 5,091 - 3 48 55 - 0 - 1
Utah - 75 2,656 2,819 - 5 54 52 - 0 - -
Wyoming - 16 237 294 - 1 - 7 - 0 - -
Pacific 515 2,194 94,157 96,575 3 16 201 188 - 1 1 -
Alaska - 59 1,611 2,172 - 3 26 37 - 1 1 -
California 180 1,775 75,665 76,478 - 5 45 27 - 0 - -
Hawaii - 41 - 1,428 1 3 33 38 - 0 - -
Oregon 118 158 5,849 5,610 2 6 84 86 - 0 - -
Washington 217 321 11,032 10,887 - 13 13 - - 0 - -
U.S. Territories - 17 362 553 - 0 - 3 - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - 1 - 0 - -
Puerto Rico - 17 362 535 - 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 4,147 12,092 515,746 560,391 75 233 5,303 5,212 - 3 12 36
  • 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.