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

TABLE 2d. Annual reported cases* of notifiable diseases, by region and reporting area, United States, U.S. Territories, and Non-U.S. Residents, 2021
Reporting Area Brucellosis Campylobacteriosis Candida auris, clinical § Carbapenemase-producing carbapenem-resistant Enterobacteriaceae Chancroid Chlamydia trachomatis infection
U.S. Residents, excluding U.S. Territories 114 63,409 608 2,328 3 1,613,840
New England 2 3,304 22 1 54,208
Connecticut 715 14,750
Maine 271 3,372
Massachusetts 1 1,441 1 26,950
New Hampshire 386 10 3,027
Rhode Island 278 10 5,199
Vermont 1 213 2 910
Middle Atlantic 5 9,115 41 466 188,206
New Jersey 2 1,696 33,425
New York (excluding New York City) 2,315 39,719
New York City 3 2,461 115 61,938
Pennsylvania 2,643 41 351 53,124
East North Central 10 7,797 459 435 1 236,425
Illinois 1 2,078 366 71,836
Indiana 888 64 182 34,755
Michigan 2 1,507 3 204 1 45,473
Ohio 7 1,981 26 56,520
Wisconsin 1,343 49 27,841
West North Central 22 6,016 1 98 102,673
Iowa 1 1,270 28 15,620
Kansas 799 12 14,851
Minnesota 19 1,559 1 37 22,573
Missouri 1,238 31,915
Nebraska 2 673 8,897
North Dakota 167 17 3,964
South Dakota 310 4 4,853
South Atlantic 10 11,023 52 709 329,944
Delaware 184 2 9 4,880
District of Columbia 5 6,952
Florida 3 3,873 N N 104,400
Georgia 2 1,467 1 295 67,941
Maryland 849 30 U U
North Carolina 3 1,857 1 209 63,659
South Carolina 2 625 36,477
Virginia 1,718 18 168 40,409
West Virginia 445 28 5,226
East South Central 3 3,430 75 111,245
Alabama 1 740 N N 31,500
Kentucky 1 1,306 18,392
Mississippi 1 525 75 22,126
Tennessee 859 39,227
West South Central 16 6,278 54 3 222,040
Arkansas 2 619 U 17,936
Louisiana 1 680 3 33,759
Oklahoma 1,039 20,709
Texas 13 3,940 54 149,636
Mountain 8 5,166 1 268 120,680
Arizona 5 1,634 1 246 41,498
Colorado 1 1,049 26,747
Idaho 491 6,318
Montana 273 4,029
Nevada 1 250 5 16,348
New Mexico 1 668 12,441
Utah 577 17 11,221
Wyoming 224 2,078
Pacific 38 11,280 252 1 248,419
Alaska 91 5,571
California 30 7,738 N 210 1 191,542
Hawaii 6 490 8 6,078
Oregon 1 1,094 6 15,596
Washington 1 1,867 28 29,632
U.S. Territories 3 105 147 6,419
American Samoa 65
Commonwealth of Northern Mariana Islands 207
Guam 3 17 714
Puerto Rico 88 147 4,793
U.S. Virgin Islands 640
Non-U.S. Residents 1 124
Total 117 63,515 608 2,475 3 1,620,383
  • —: 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.
  • U: Unavailable — The data are unavailable.
  • * Cases are assigned to the reporting jurisdiction submitting the case to NNDSS if the case's country of usual residence is the United States, a U.S. territory, unknown, or country is 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 because this data element is only available in the HL7 generic version 2 and disease-specific message mapping guides. If a jurisdiction sends data in legacy formats, they are not able to send this information. For further information on interpretation of these data, see https://www.cdc.gov/nndss/data-statistics/readers-guides/.
  • † To calculate rates, use the populations provided in Table 8. Note that calculation of rates for the following conditions uses population subgroups as described in note #7 and population counts presented in Table 8: Zika virus infection, congenital; Zika virus disease, congenital; Infant botulism; Congenital rubella syndrome; Perinatal Hepatitis B infection; Perinatal Hepatitis C infection; Haemophilus influenzae, invasive disease; Invasive pneumococcal disease; and Influenza-associated pediatric mortality. Also see Notes #3 and #7.
  • § Candida auris colonization/screening cases are not included in this table. These data are available on the Mycotic Diseases Branch's Tracking Candida auris page (https://www.cdc.gov/fungal/candida-auris/tracking-c-auris.html)