Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1ee. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 31, 2022 (Week 52)
Reporting Area Salmonella Paratyphi infection § Salmonella Typhi infection ¶ Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) **
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories 2 6 92 64 2 17 314 235 126 1,709 48,625 49,249
New England 1 1 6 6 - 3 19 13 7 106 1,977 1,867
Connecticut - 1 1 3 - 1 6 8 - 18 327 433
Maine - 0 - - - 0 - - 1 9 143 129
Massachusetts 1 1 4 3 - 1 11 4 6 73 1,083 899
New Hampshire - 1 1 - - 1 1 1 - 12 198 157
Rhode Island - 0 - - - 1 1 - - 8 129 137
Vermont - 0 - - - 0 - - - 9 97 112
Middle Atlantic - 2 21 15 - 6 79 47 25 172 4,595 5,001
New Jersey - 0 - 3 - 3 13 15 - 38 491 1,124
New York (excluding New York City) - 1 5 5 - 3 19 9 13 99 1,259 1,288
New York City - 2 9 6 - 4 33 14 12 57 1,289 1,136
Pennsylvania - 1 7 1 - 3 14 9 - 68 1,556 1,453
East North Central - 3 8 7 - 4 45 20 3 183 4,721 5,496
Illinois - 3 5 3 - 4 22 11 - 58 1,515 1,835
Indiana - 0 - 1 - 1 4 1 - 10 176 701
Michigan - 1 1 1 - 1 10 3 - 27 714 867
Ohio - 1 2 2 - 1 9 5 - 57 1,333 1,196
Wisconsin - 0 - - - 0 - - 3 47 983 897
West North Central - 2 4 2 - 4 10 11 3 108 2,725 3,809
Iowa - 1 1 1 - 0 - - - 40 712 666
Kansas - 0 - - - 2 5 1 - 20 481 534
Minnesota - 0 - 1 - 0 - 3 - 16 - 1,020
Missouri - 0 - - - 2 2 5 - 41 816 906
Nebraska - 2 3 - - 1 1 1 3 15 395 360
North Dakota - 0 - - - 0 - - - 10 107 103
South Dakota - 0 - - - 2 2 1 - 10 214 220
South Atlantic 1 2 13 8 1 8 57 34 27 523 14,740 14,608
Delaware - 0 - - - 0 - 2 - 12 161 191
District of Columbia - 0 - - - 1 1 - - 1 2 14
Florida - 1 2 2 - 3 11 6 - 240 6,795 6,240
Georgia - 0 - - - 0 - - 1 87 1,908 2,135
Maryland - 1 2 3 - 2 15 12 13 53 819 820
North Carolina - 1 1 - - 1 5 6 - 102 2,166 2,236
South Carolina - 0 - - - 1 1 1 5 76 1,575 1,519
Virginia 1 2 8 3 1 5 22 6 8 76 1,134 1,218
West Virginia - 0 - - - 1 2 1 - 11 180 235
East South Central - 2 9 3 - 1 4 7 5 174 4,031 3,117
Alabama - 1 3 2 - 0 - 5 - 43 927 856
Kentucky - 1 3 - - 1 2 1 - 29 587 586
Mississippi - 0 - - - 0 - - - 81 1,565 825
Tennessee - 1 3 1 - 1 2 1 5 45 952 850
West South Central - 3 4 5 1 3 30 13 37 389 7,529 6,494
Arkansas - 2 1 3 - 0 - 1 10 31 607 535
Louisiana - 0 - - - 0 - - 8 65 1,249 1,074
Oklahoma - 0 - - - 1 1 1 - 40 737 797
Texas - 1 3 2 1 3 29 11 19 338 4,936 4,088
Mountain - 1 3 7 - 2 13 20 3 110 3,367 3,089
Arizona - 1 2 - - 1 3 7 - 47 1,173 868
Colorado - 1 1 - - 1 2 4 2 43 891 992
Idaho - 0 - 5 - 1 1 1 - 12 256 185
Montana - 0 - - - 0 - - - 8 148 108
Nevada - 0 - 1 - 1 1 1 - 8 68 202
New Mexico - 0 - - - 1 1 3 - 15 343 323
Utah - 0 - 1 - 2 5 4 1 17 399 324
Wyoming - 0 - - - 0 - - - 6 89 87
Pacific - 4 24 11 - 4 57 70 16 172 4,940 5,768
Alaska - 0 - - - 1 1 - 1 6 58 19
California - 4 18 8 - 4 53 54 11 134 3,531 4,635
Hawaii - 0 - 3 - 0 - - - 11 146 138
Oregon - 0 - - - 1 2 1 4 23 472 339
Washington - 1 6 - - 1 1 15 - 29 733 637
U.S. Territories - 0 - 14 - 0 - 4 - 17 399 448
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - 4 - 0 - - - 0 - 2
Guam - 0 - 3 - 0 - 3 - 0 - 22
Puerto Rico - 0 - 7 - 0 - 1 - 17 399 421
U.S. Virgin Islands - 0 - - - 0 - - - 0 - 3
Non-U.S. Residents - 0 - - - 0 - 1 - 1 4 2
Total 2 6 92 78 2 17 314 240 126 1,714 49,028 49,699
  • 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 2021 and 2022 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://www.cdc.gov/nndss/docs/Readers-Guide-WONDER-Tables-20210421-508.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).
  • § Beginning in January 2019, cases began to be reported as Salmonella Paratyphi infection. In 2018, cases were reported as paratyphoid fever. Prior to 2018, cases of paratyphoid fever were considered salmonellosis.
  • ¶ Beginning in January 2019, cases began to be reported as Salmonella Typhi infection. In previous years, cases were reported as typhoid fever.
  • ** Beginning in January 2019, cases began to be reported as salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection). In 2018, cases were reported as salmonellosis (excluding paratyphoid fever and typhoid fever). Prior to 2018, cases of paratyphoid fever were considered salmonellosis.
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 Morbidity and Mortality Weekly Reports (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://ndc.services.cdc.gov/. 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/data-statistics/index.html.
Acknowledgment:
  • 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.