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

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 4, 2023 (Week 09)
Reporting Area Chlamydia trachomatis infection §
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 13,221 32,589 205,750 264,600
New England 57 1,122 5,181 8,181
Connecticut - 260 - 1,644
Maine 57 81 480 542
Massachusetts - 721 4,045 4,507
New Hampshire - 93 - 498
Rhode Island - 217 442 816
Vermont - 37 214 174
Middle Atlantic 2,588 4,264 30,381 31,760
New Jersey 495 743 4,108 5,704
New York (excluding New York City) 767 1,499 6,746 5,848
New York City 374 1,455 10,241 10,912
Pennsylvania 952 1,180 9,286 9,296
East North Central 1,784 4,779 27,066 38,933
Illinois 77 1,508 5,430 12,184
Indiana 451 828 3,740 5,649
Michigan 195 915 4,731 6,936
Ohio 680 1,240 8,885 9,644
Wisconsin 381 561 4,280 4,520
West North Central 614 2,157 13,227 16,604
Iowa 37 333 1,945 2,575
Kansas 76 317 749 2,339
Minnesota 93 490 3,486 3,631
Missouri 383 730 4,830 5,007
Nebraska - 218 1,316 1,620
North Dakota 1 92 143 622
South Dakota 24 124 758 810
South Atlantic 4,247 6,924 47,728 55,703
Delaware - 216 901 852
District of Columbia 120 188 1,388 1,363
Florida 1,720 2,340 17,787 16,000
Georgia 806 1,445 6,625 12,476
Maryland U NC U U
North Carolina 8 1,350 7,319 11,037
South Carolina 758 1,137 5,639 6,160
Virginia 820 982 7,453 7,079
West Virginia 15 121 616 736
East South Central 1,088 2,505 14,541 17,477
Alabama 635 701 5,492 5,159
Kentucky 297 516 2,869 2,627
Mississippi 156 526 3,174 3,281
Tennessee - 1,073 3,006 6,410
West South Central 592 4,880 21,281 38,576
Arkansas 202 427 2,646 2,975
Louisiana 335 797 5,742 5,950
Oklahoma 55 464 1,577 3,223
Texas - 3,353 11,316 26,428
Mountain 656 2,475 15,842 18,489
Arizona 458 922 6,284 6,986
Colorado - 786 4,297 3,907
Idaho 91 186 853 794
Montana 36 112 596 626
Nevada 7 361 962 2,603
New Mexico 15 262 903 1,591
Utah 49 259 1,705 1,916
Wyoming - 54 242 66
Pacific 1,595 4,847 30,503 38,877
Alaska 78 128 831 854
California 814 3,950 23,371 32,373
Hawaii - 7 - 45
Oregon 296 358 2,639 2,832
Washington 407 569 3,662 2,773
U.S. Territories - 109 113 506
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 109 113 506
U.S. Virgin Islands - 0 - -
Non-U.S. Residents 3 7 12 28
Total 13,224 32,656 205,875 265,134
  • 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.
  • * Case counts for reporting years 2022 and 2023 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 2022, only confirmed cases are published to align with the approved CSTE position statement 21-ID-06, whereas in previous years, all case classification statuses were published. This change may cause a decrease in published case counts when compared to previous years.