In early July, 1863, troops from General Robert E. Leeâs Army of Northern Virginia (the Confederates) met up with a patrol of Union cavalry on the outskirts of Gettysburg, Pennsylvania. Over the next three days, this encounter grew into a turning point of the Civil War.
In the South, lone star ticks (Amblyomma americanum) can also transmit Lyme disease or a closely related illness. Ticks have four life stages: egg, larva, nymph and adult. In each stage after hatching, they suck blood from animals like mice, squirrels, birds and deer.
This tiny little tick is the one responsible for spreading Lyme disease. It is called the blacklegged tick, and is also known as the Lyme disease tick, by virtue of being the carrier of this disease. As can be seen from the photo of the black legged tick below, its markings are quite obvious.