Time: 2024-08-29
While Powassan virus disease is not as park as Lyme disease , case are increase . resident of Allegheny County in Pittsburgh , Pennsylvania , have been put_option on alert after a child contract the state 's first 2024 case of a tick - bear virus . harmonize to Allegheny County 's web_site , a child test positive for Powassan virus disease in August , marker the first - ever homo case of the virus in the county . The child develop a fever and other associate symptom and was admit to the hospital . They have since been dispatch and are recover at home.
Powassan virus disease is a tick - bear disease that can be spread to people after being bite by an infect black - legged tick . These parasitic arachnid can also spread Lyme disease , and they carry the Powassan virus after eating on an infect rodent . " tick can and will be found almost anywhere , " Kristen Mertz , a checkup epidemiologist with ACHD , state the Pittsburgh Post - Gazette.
A Stony Brook University scientist who is try to unravel the mechanism of Powassan virus recently print research screening it may gun_trigger serious neurological damage in aged patient . The virus can cause serious illness such as encephalitis and meningitis . About 1 in 10 people develop a severe version of the disease and about one-half rich_person hanker - term health problem . The virus is spread to world by three type of tick , include the black - legged or deer tick . tick can convey the Powassan virus after being attach to a person for only about 15 minutes . No case of Powassan virus disease have been report in New York so far this year , but in general , between 1 and 9 case are report every year.
early symptom include fever , concern , vomit , and failing . Some can develop into serious neurological illness involve the central nervous system . Erich Mackow , a professor of microbiology and immunology at Stony Brooks Renaissance School of Medicine , concentrate his research on that group of patient in a survey print in the Journal of Virology . So far this year , 34 case of Powassan virus disease have been report in the United States across nine state , with the majority of case in Massachusetts and Wisconsin.
reduction potential exposure is key to minimize the hazard of being bite by a tick . For example , erosion apparel that screen your weaponry and legs when walk in grassy area or among leaf litter will present lupus_erythematosus of a opportunity for tick to bite into the skin . The best manner to avoid the virus is for people to protect themselves against tick bite by erosion light - colored_person clothing while hike or spending time in wooded area , check apparel and skin frequently for tick , and exploitation repellents.
Mackow 's research on mouse show that the immune system of aged mouse who have been infect with the virus can rich_person neurological damage . But when younger mouse are infect , their immune system aid repair the neurological damage . This information could aid with other research , such as development treatment and a vaccine for the virus . expert propose that pickings stairs to decelerate the rate of global heating is crucial in reduction the ideal weather conditions for tick to boom in.
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