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

TABLE 2i. Annual reported cases of notifiable diseases, by region and reporting area, United States and U.S. Territories, excluding Non-U.S. Residents*, 2019
Data from some jurisdictions may be incomplete due to the coronavirus disease 2019 (COVID-19) pandemic. Please see Note #9 at the bottom of the table.
Reporting Area Human immunodeficiency virus diagnoses Influenza-associated pediatric mortality Invasive pneumococcal disease § Legionellosis Leptospirosis
All ages Age <5 years
Confirmed Probable Confirmed Probable
U.S. Residents, excluding U.S. Territories 31,723 160 19,689 262 1,091 24 8,890 94
New England 723 7 1,139 6 48 488
Connecticut 165 1 254 11 119 N
Maine 30 1 169 5 30
Massachusetts 437 4 446 4 23 247
New Hampshire 27 130 1 32
Rhode Island 54 84 1 7 48
Vermont 10 1 56 1 1 12
Middle Atlantic 3,893 14 2,963 61 137 2 1,949 9
New Jersey 860 6 621 35 27 318
New York (excluding New York City) 594 4 900 1 38 1 606 N
New York City 1,511 2 770 15 37 446 6
Pennsylvania 928 2 672 10 35 1 579 3
East North Central 3,241 20 3,390 66 185 9 2,445 12
Illinois 1,108 7 N N 36 1 614 3
Indiana 466 2 728 2 32 263 3
Michigan 652 3 979 21 47 1 551 3
Ohio 821 4 1,232 43 47 7 785
Wisconsin 194 4 451 23 232 3
West North Central 1,074 16 1,559 49 80 1 513 8
Iowa 92 1 N N N N 68 N
Kansas 119 2 66 N
Minnesota 265 3 527 34 118 1
Missouri 470 5 667 44 17 1 183 4
Nebraska 78 4 192 1 15 46 3
North Dakota 31 76 9 9 N
South Dakota 19 1 97 4 5 23
South Atlantic 10,346 26 3,236 29 221 3 1,613 15
Delaware 88 70 1 4 35
District of Columbia 233 55 2 41
Florida 4,341 7 868 16 87 3 448 7
Georgia 1,969 4 942 54 171 1
Maryland 783 5 466 2 24 273 2
North Carolina 1,339 5 N N N N 305 3
South Carolina 665 489 9 18 67
Virginia 806 5 21 20 191
West Virginia 122 325 1 12 82 2
East South Central 1,912 8 1,936 6 92 389 1
Alabama 536 2 433 1 28 72
Kentucky 232 3 383 1 13 121 1
Mississippi 421 327 25 47 N
Tennessee 723 3 793 4 26 149 N
West South Central 4,423 27 2,745 37 207 7 589 1
Arkansas 265 1 385 33 66 N
Louisiana 901 2 429 1 21 50 1
Oklahoma 188 1 N N 18 52
Texas 3,069 23 1,931 36 135 7 421 N
Mountain 1,825 17 2,459 6 110 1 309 4
Arizona 646 2 738 2 33 93
Colorado 431 3 585 1 18 90 N
Idaho 21 N N 8 25 N
Montana 25 130 1 5 14 1
Nevada 442 4 381 12 25
New Mexico 121 5 363 17 21
Utah 126 3 225 2 16 1 38 3
Wyoming 13 37 1 3
Pacific 4,286 25 262 2 11 1 595 44
Alaska 27 2 152 2 4 1 2
California 3,533 18 N N N N 451 8
Hawaii 57 110 7 11 30
Oregon 186 2 N N N N 55 2
Washington 483 3 N N N N 76 4
U.S. Territories 345 2 4 95
American Samoa N N N N N
Commonwealth of Northern Mariana Islands 2
Guam 9 1 2
Puerto Rico 334 2 3 93
U.S. Virgin Islands
  • —: 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.
  • * The 2019 annual tables exclude cases of nationally notifiable conditions and diseases among non-U.S. residents. As a result, data in Table 2 does not include a "Non-U.S. Resident" or "Total" row, that would have been included in the table had the data been stratified into the following four categories, based upon the "country of usual residence" (COUR) algorithm: U.S. Residents, excluding U.S. Territories; U.S. Territories; Non-US. Residents; and Total.Table 2 for the 2019 annual tables only includes the first two of these stratification categories.
  • † To calculate rates, use the populations provided in Table 8. Note that calculation of rates for the following conditions use population subsets 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 and Invasive pneumococcal disease, and Influenza associated pediatric mortality; see Table 8 (population reference table). Also see notes 3 and 7.
  • § Counts include drug resistant and susceptible cases of Invasive Pneumococcal Disease. This condition was previously named Streptococcus pneumoniae invasive disease and cases were reported to CDC using different event codes to specify whether the cases were drug resistant or in a defined age group, such as <5 years.