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After the case discovered in the Rovigo a few days ago, even on the territory of Usl 3 Serenissima, the threshold of the guard was raised to prevent the "Nile fever" caused by contagion with West Nile virus. transmitted by the Culex mosquito spread in Africa, West Asia, Europe, Australia and America
"Nothing new, the health protocol adopted by the USL 3, as in all other local health authorities of Veneto , is superimposable to the one already applied In recent years, "says Dr. Luca Sbrogiò, Director of Prevention Department" We focus on prevention, urging citizens to avoid stagnation of water in private properties to make the life difficult to mosquitoes, such as control of saucers and wherever insect larvae can grow ".
A rodigino hospitalized for encephalitis, positive samples in three other provinces Coletto: sc surveillance Palù: risk also dengue and chikungunya
"But it is not enough" adds Sbrogiò "we also invite municipal governments to work go together to ensure effective disinfestation of manholes, drainage systems, public green spaces and water points. territory '. The Nile fever virus is present in migratory birds and horses, and mosquitoes infect by sucking the blood of these animals if the virus is present. "We have carbon dioxide traps on our territory to capture mosquitoes and examine them to understand if they carry the virus," says Sbrogiò, "but until now there have not been any. The one from the rodigino, with an infected person, has obviously raised the level of attention even in neighboring provinces. "It should be remembered that on average, per hundred infected persons, 20% exhibit symptoms. benign comparable to a slight influence, and only one ends up at the hospital.
"One case in a thousand, however," continues the USL doctor 3. This can also lead to Instead, let's not talk about a minor problem, nothing should be underestimated. " Last year, a case was also recorded in Marghera, and the protocol was immediately applied, with a capillary disinfection within a radius of 200 meters from the patient's home under the direction of the USS 3 him and the collaboration of the municipality. "Under surveillance there are also dead birds and horse farms" concludes Dr. Sgrogiò "but for now everything is calm, but we continue to monitor also other summer fevers, such as chikungunya which is due to infected tiger mosquitoes.For this reason, family doctors, emergency rooms of hospitals and the public health service are alerted, all ready to intervene. "
The period of ?? Virus incubation varies on average from 3 to 12 days. In severe forms, Nile fever causes severe headaches, stiffness of the neck, moments of poor lucidity and a high fever of 38 to 40 degrees; For this reason, it is necessary to go immediately to the emergency room if you notice these symptoms. –
SIMONE BIANCHI
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