Question

The majority of cases of Lyme Disease is the United States remain concentrated in _________ regions?

A. northeastern
B. north-central
C. Pacific coastal
D. All of the above

Answer 1

The majority of Lyme Disease cases in the United States are concentrated in the northeastern, north-central, and Pacific coastal regions. These areas are where the tick species that transmit Lyme disease live. The black-legged tick transmits Lyme disease in the northeast, mid-Atlantic, and north-central U.S., while the western black-legged tick transmits it on the Pacific coast.

Step-by-step explanation:

The majority of cases of Lyme Disease in the United States remain concentrated in northeastern, north-central, and Pacific coastal regions. Lyme disease risk is high in these areas because they are where the tick species that transmit Lyme disease live. The black-legged tick, or deer tick, Ixodes scapularis, transmits Lyme disease in the northeast, mid-Atlantic, and north-central U.S., while the western black-legged tick, Ixodes pacificus, transmits it on the Pacific coast.