si ma la disinfestazione o mancanza di essa c'entra poco con la diffusione della west nile, oltretutto non e' nemmeno un fenomeno nuovo in Italia o in europa
WHO/Europe | West Nile virus infections spike in southern and central Europe
West Nile virus (WNV) infections have sharply increased in 2018 as compared to the previous 4 years. This is largely due to the early start of the 2018 transmission season in the WHO European Region, which normally lasts from July to October. This year’s season has been characterized by high temperatures and extended rainy spells, followed by dry weather. Such weather conditions have been conducive to mosquito breeding and propagation.
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