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 May 20, 2023 (Week 20)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 95 1,278 13,845 21,760
New England - 36 333 557
Connecticut - 7 16 89
Maine - 7 17 29
Massachusetts - 25 269 353
New Hampshire - 4 15 31
Rhode Island - 15 16 53
Vermont - 0 - 2
Middle Atlantic 27 147 1,353 2,229
New Jersey - 29 4 397
New York (excluding New York City) 25 61 349 463
New York City - 64 579 829
Pennsylvania 2 37 421 540
East North Central 3 148 1,395 2,409
Illinois - 37 271 519
Indiana 3 23 179 264
Michigan - 27 267 406
Ohio - 62 470 926
Wisconsin - 22 208 294
West North Central 2 88 931 1,429
Iowa - 14 113 128
Kansas 2 13 20 118
Minnesota - 17 165 292
Missouri - 37 366 574
Nebraska - 7 41 89
North Dakota - 6 23 26
South Dakota - 23 203 202
South Atlantic 12 283 3,084 4,561
Delaware 1 13 70 79
District of Columbia - 10 74 113
Florida 5 110 1,577 1,758
Georgia 4 55 434 832
Maryland U NC U U
North Carolina 1 65 656 923
South Carolina - 29 42 385
Virginia 1 29 220 380
West Virginia - 8 11 91
East South Central 4 99 1,033 1,416
Alabama 4 35 433 450
Kentucky - 21 141 217
Mississippi - 25 169 314
Tennessee - 39 290 435
West South Central - 175 1,666 2,684
Arkansas - 28 312 434
Louisiana - 42 221 434
Oklahoma - 3 13 83
Texas - 120 1,120 1,733
Mountain 3 137 1,179 1,989
Arizona 2 57 469 797
Colorado - 30 236 358
Idaho - 7 34 53
Montana - 17 132 113
Nevada - 31 31 324
New Mexico 1 25 184 267
Utah - 11 89 69
Wyoming - 3 4 8
Pacific 44 251 2,871 4,486
Alaska - 7 31 27
California 15 191 2,133 3,178
Hawaii - 5 - 77
Oregon 8 31 346 463
Washington 21 50 361 741
U.S. Territories - 12 33 145
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 12 33 145
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 - -
Total 95 1,284 13,878 21,905
  • 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).