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The Maine CDC warned doctors that it was possible to multiply cases and suggested to physicians to consider screening for the disease in patients with unexplained encephalitis, meningitis or a high fever during Summer and early autumn.
Powbadan virus disease is spread by three types of ticks, including the deer tick that transmits Lyme disease. People who are infected with the virus do not necessarily have symptoms, but those who do may suffer from fever, headache, vomiting, weakness, confusion, convulsions and memory loss, says the US Center for Disease Control. control and prevention of diseases.
Severe forms can cause brain swelling, called encephalitis, or membranes surrounding the brain and spinal cord, called meningitis. Symptoms may include confusion, loss of coordination, convulsions, and speech difficulties. People with severe symptoms often have to be hospitalized.
The signs and symptoms can start a week to a month after being bitten by a tick.
There is no specific treatment for people with the disease. According to the CDC, in the United States, ticks are most active: in the Northeast and in the Great Lakes region: in late spring, early summer and in the middle of the summer. ;autumn. The agency recommends avoiding tick exposure by using insect repellents and by carefully inspecting yourself, as well as your pets, after an outdoor outing.
In 2018, states reported 21 cases of Powbadan virus disease to CDC; three people died.
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