Ticks are parasites that can transmit debilitating diseases to humans and animals. Disease
transmission occurs through tick bites. In the United States, ticks cause a number of diseases including
Lyme disease, Rocky Mountain spotted fever, Colorado tick fever, babesiosis, ehrlichiosis, and tick
paralysis.
Lyme disease is transmitted by white-footed mice to ticks, when the ticks feed on them. Ticks, in turn, pass
on the disease to humans. This disease is primarily caused by deer ticks. The infection is transmitted only if
the tick has been attached to the host for thirty-six to forty-eight hours. Early symptoms include an expanding
“bull’s eye” rash, fever, fatigue, headache, stiff neck, facial palsy, joint pains, and numbness. Late-stage
symptoms include arthritis, numbness, temporary memory loss, confusion, and lack of concentration.
Ehrlichiosis is primarily transmitted by the Lone Star tick. Its symptoms include fever, headache, muscle
and joint pains, and vomiting. A rash may or may not appear. Babesiosis is generally transmitted by the deer
tick. Its symptoms include fatigue, discomfort, fever, headache, and muscle pain. This disease can prove fatal
if it is not treated immediately.
Rocky Mountain spotted fever is caused by several species of ticks, and its symptoms include rash, high
fever, and flu-like symptoms. If this disease is ignored or not treated properly, it can cause death. Colorado
tick fever is primarily caused by the Rocky Mountain wood tick. It is also characterized by a rash, high fever,
and flu-like symptoms. In severe cases, bleeding or heart problems may occur.
Tick paralysis is caused by several species of ticks. Its early signs are fatigue and numbness. It can lead
to convulsions and facial paralysis, and if untreated it can even cause death. Unlike treatment for other tick
borne diseases, treatment for tick paralysis is very simple, involving only the complete removal of the
tick.
Individuals visiting or inhabiting tick-prone areas can prevent tick bites by taking some simple
precautions. These precautions include regularly mowing lawn grass, clearing leaves and bush, treating pets and
their environments with tick-killing pesticide, wearing light-colored clothes and enclosed shoes, and treating
clothes with repellent before wearing them.
However, there is no reason to panic if a tick is found attached to the skin of a host. It must be carefully
removed with tweezers or a commercial tick removal tool and preserved in a sealed container or bag. It is also
necessary to watch out for symptoms of tick-borne disease for about a month and seek medical help immediately
if any symptoms appear. All tick-borne diseases can be cured easily if treated in their early stages.