Schmallenberg weather warning

摘要

Midges infected with the Schmallenberg virus could become active earlier than predicted as the unseasonably warm, dry weather continues, according to the Institute of Animal Health. The disease, which causes deformities in newborn animals, has been identified on 223 farms across southern England. It is thought the virus was spread by midges during their active season which usually lasts for the warmest months, beginning in May and extending through to October. Vector-borne disease specialist AnthonyWilson, who is based at IAH's laboratory in Surrey, said scientists were unsure whether the virus had survived the winter. "However, assuming it has, then this warm, dry, still weather could result in increased midge activity for this time of year.