NEW YORK (AP) — West Nile virus infections are intense so far this year, with case counts running 40% higher than normal, health officials say. More than 770 cases, including about 490 severe cases, ...
Health officials say West Nile virus activity spikes with mosquitoes in summer months going into fall, and this week, that fact is surely on display. States across the U.S. — from Wyoming to Colorado, ...
In this photo provided by the U.S. Centers for Disease Control and Prevention, a female Culex quinquefasciatus mosquito, also known as the southern house mosquito, sits on a person’s skin before ...