Deer tick nymphs are the primary transmitters of Borrelia burgdoreri and may go unnoticed due to their small size of 1-1.5 mm ...

MARSHFIELD, Wis. (WSAW) -- Scientists at Marshfield Clinic Research Institute are asking the public to continue to submit ...

Approximately one-third of blacklegged ticks (also called deer ticks) tested during recent years in Minnesota were positive for disease-causing organisms, say state health officials. Blacklegged ...