What is Powassan virus? | Independent

A Connecticut She has a 90s woman Died of a rare Powassan virusAccording to the state Department of Public Health, a second case has been reported there this year.

It is known that the deceased was rarely ill Disease Earlier last month, ticks bitten. He was later hospitalized, his condition worsened and he died on 17 May.

In April, a man rolled over Maine was Killed by the same virus After the development of a neurological condition.

Powassan virus is usually transmitted to humans from bite infected deer ticks, ground mites or squirrel mites, most commonly in the Great Lakes region of North America in late spring and mid-autumn.

According to the Centers for Disease Control and Prevention, most people with the virus do not have symptoms, but those who do Fever, headache, vomiting and weakness From one week to one month after biting.

However, it can cause serious illness in one in ten cases, including a brain infection (known as encephalitis) or the membranes surrounding the brain and spinal cord (meningitis).

Symptoms in such cases can include confusion, loss of coordination, difficulty speaking and convulsions, and lead to long-term health problems in 50 percent of severe cases.

There is currently no vaccine for the Poisson virus or drug to treat it, so it is recommended to the public Take preventive measures When outdoors, be aware of the terrain that mites (tall grass, shrubs, and forests) can grow on, and wear permethrin-treated clothing and equipment that protects against bites.

Those who think they have a severe case of the disease should go to the hospital.

The good news is that the virus is very rare, only 10 cases were reported from 2011 to 2014, although there is reason to believe that it was gradually becoming more dangerous, given that only Connecticut saw 12 cases from 2017 to 2021. Only two of them turned out to be fatal.

State Health Commissioner Dr. Manisha Jutan warned that the latest death from the virus serves as a reminder to “take steps to prevent tick bites from now until late autumn.”

“Using insect repellents, avoiding areas where ticks are most likely to be present, and carefully examining the ticks after being outside can reduce your or your children’s chances of becoming infected with the virus,” he advises.

What is Powassan virus? | Independent

Source link What is Powassan virus? | Independent

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