Lyme disease from 1990-2016, Maryland

Numbers include confirmed, suspected and probable cases in Maryland between 1990 and 2016.

Source: Maryland Department of Public Health

Reported Lyme disease cases nationwide, 2017

Numbers include confirmed and probable cases, sorted by region in the U.S., not including territories. Maryland had the highest amount of Lyme disease numbers in 2017 in the South Atlantic region with 1,891.

Source: Centers for Disease Control and Prevention