by Marlowe HOOD pARIS, France (AFP) — Drought has sharply boosted the intensity of deadly West Nile virus epidemics, which are set to worsen with global warming, scientists reported Wednesday. Their research, published in the Royal Society journal Proceedings B, offers the best explanation of why the disease’s impact has varied so much from year to year since arriving in the United States nearly two decades ago. “We thought epidemics would coincide with the most […]