US states with the highest average incidence of Lyme disease, 2015–2017
| State | Confirmed cases per 100,000 persons |
|---|---|
| 1 Maine | 89.2 |
| 2 Vermont | 86.7 |
| 3 Pennsylvania | 66.7 |
| 4 Rhode Island | 53.4 |
| 5 New Hampshire | 51.9 |
| 6 Connecticut | 41.8 |
| 7 New Jersey | 40.5 |
| 8 Delaware | 40.0 |
| 9 Wisconsin | 26.6 |
| 10 Minnesota | 23.4 |
| 11 Maryland | 20.6 |
| 12 Massachusetts | 16.6 |
| 13 New York | 15.8 |
| 14 Virginia | 12.3 |
| 15 Washington, DC | 10.1 |
Data from reference 2.