Lyme Disease Data Tables: Most Recent Year
Number of reported cases of Lyme disease and rates per 100,000 population, by age group—United States, 2019
<1 yr | 1-4 yrs | 5-14 yrs | 15-24 yrs | 25-39 yrs | 40-64 yrs | ≥65 yrs | Age not stated | Total | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. | Rate | No. | Rate | No. | Rate | No. | Rate | No. | Rate | No. | Rate | No. | Rate | |||
Lyme disease, total | 13 | 0.35 | 1,055 | 6.71 | 4,785 | 11.72 | 2,914 | 6.85 | 4,689 | 6.96 | 12,388 | 12.05 | 9,088 | 16.9 | 13 | 34,945 |
Confirmed | 12 | 0.32 | 869 | 5.53 | 3,563 | 8.73 | 1,792 | 4.21 | 3,015 | 4.47 | 8,401 | 8.17 | 5,790 | 10.76 | 11 | 23,453 |
Probable | 1 | 0.03 | 186 | 1.18 | 1,122 | 2.99 | 1,122 | 2.64 | 1,674 | 2.48 | 3,987 | 3.88 | 3,298 | 6.13 | 2 | 11,492 |
Data from most recent NNDSS Annual Tables.
Number of reported cases of Lyme disease and rates per 100,000 population, by race—United States, 2019
American Indian or Alaska Native | Asian or Pacific Islander | Black | White | Other race | Race not stated | Total | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
No. | Rate | No. | Rate | No. | Rate | No. | Rate | ||||
Lyme disease, total | 92 | 1.93 | 492 | 2.36 | 373 | 0.8 | 18,601 | 7.31 | 572 | 14,815 | 34,945 |
Confirmed | 58 | 1.21 | 342 | 1.64 | 218 | 0.47 | 12,404 | 4.87 | 417 | 10,014 | 23,453 |
Probable | 34 | 0.71 | 150 | 0.72 | 155 | 0.33 | 6,197 | 2.43 | 155 | 4,801 | 11,492 |
Data from most recent NNDSS Annual Tables.
Number of reported cases of Lyme disease and rates per 100,000 population, by ethnicity—United States, 2019
Hispanic | Non-Hispanic | Ethnicity not stated | Total | |||
---|---|---|---|---|---|---|
No. | Rate | No. | Rate | |||
Lyme disease, total | 560 | 0.93 | 15,536 | 5.83 | 18,849 | 34,945 |
Confirmed | 378 | 0.63 | 10,088 | 3.79 | 12,987 | 23,453 |
Probable | 182 | 0.3 | 5,448 | 2.05 | 5,862 | 11,492 |
Data from most recent NNDSS Annual Tables.
Reported Lyme disease cases, by region and reporting area – United States, 2019
Area | Total | Confirmed | Probable |
---|---|---|---|
United States | 34,945 | 23,453 | 11,492 |
New England | 7,152 | 4,769 | 2,383 |
Connecticut | 1,233 | 795 | 438 |
Maine | 2,167 | 1,629 | 538 |
Massachusetts | 7 | 6 | 1 |
New Hampshire | 1,710 | 1,106 | 604 |
Rhode Island | 971 | 527 | 444 |
Vermont | 1,064 | 706 | 358 |
Middle Atlantic | 16,860 | 12,010 | 4,850 |
New Jersey | 3,619 | 2,400 | 1,219 |
New York (excluding New York City) | 3,487 | 2,450 | 1,037 |
New York City | 756 | 397 | 359 |
Pennsylvania | 8,998 | 6,763 | 2,235 |
East North Central | 3,642 | 2,227 | 1,415 |
Illinois | 395 | 242 | 153 |
Indiana | 189 | 102 | 87 |
Michigan | 413 | 276 | 137 |
Ohio | 467 | 388 | 79 |
Wisconsin | 2,178 | 1,219 | 959 |
West North Central | 1,941 | 1,025 | 916 |
Iowa | 303 | 70 | 233 |
Kansas | 35 | 13 | 22 |
Minnesota | 1,528 | 915 | 613 |
Missouri | 17 | 2 | 15 |
Nebraska | 10 | 4 | 6 |
North Dakota | 38 | 14 | 24 |
South Dakota | 10 | 7 | 3 |
South Atlantic | 4,803 | 3,160 | 1,643 |
Delaware | 641 | 619 | 22 |
District of Columbia | 100 | 57 | 43 |
Florida | 162 | 78 | 84 |
Georgia | 18 | 2 | 16 |
Maryland | 1,417 | 804 | 613 |
North Carolina | 334 | 92 | 242 |
South Carolina | 47 | 17 | 30 |
Virginia | 1,199 | 788 | 411 |
West Virginia | 885 | 703 | 182 |
East South Central | 137 | 83 | 54 |
Alabama | 66 | 44 | 22 |
Kentucky | 22 | 12 | 10 |
Mississippi | 4 | 4 | — |
Tennessee | 45 | 23 | 22 |
West South Central | 67 | 28 | 39 |
Arkansas | 18 | 5 | 13 |
Louisiana | 8 | 8 | — |
Oklahoma | — | — | — |
Texas | 41 | 15 | 26 |
Mountain | 88 | 40 | 48 |
Arizona | 10 | 6 | 4 |
Colorado | 8 | 8 | — |
Idaho | 14 | 5 | 9 |
Montana | 8 | 6 | 2 |
Nevada | 17 | 4 | 13 |
New Mexico | 7 | 4 | 3 |
Utah | 19 | 5 | 14 |
Wyoming | 5 | 2 | 3 |
Pacific | 255 | 111 | 144 |
Alaska | 3 | 1 | 2 |
California | 144 | 82 | 62 |
Hawaii | N | N | N |
Oregon | 65 | 10 | 55 |
Washington | 43 | 18 | 25 |
Territories | — | — | — |
American Samoa | N | N | N |
Commonwealth of Northern Mariana Islands | — | — | — |
Guam | — | — | — |
Puerto Rico | N | N | N |
U.S. Virgin Islands | — | — | — |
Data from most recent NNDSS Annual Tables.
Page last reviewed: April 30, 2021