Italian health authorities see evidence that rising temperatures and longer warm seasons are helping mosquitoes spread West Nile virus across a wider area, during more months of the year.
(Image credit: Gregorio Borgia)
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As Europe warms, Italy sees West Nile virus spread
NPR
September 19, 2026 at 5:13 AM
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Italian health authorities see evidence that rising temperatures and longer warm seasons are helping mosquitoes spread West Nile virus across a wider area, during more months of the year.