In a ramshackle clinic in Diourbel, rural Senegal, a woman arrives burning with fever, head pounding, joints aching.

The positive sample was collected in Hays County, near Wimberley. The virus was also detected late last month in a trap near ...

A Denton resident has tested positive for West Nile virus, health officials reported Thursday, bringing the total to two ...

Human cases of West Nile virus in Lancaster County reached a 20-year high this year as the typical season for transmission ...

Denton County health officials have confirmed the third human case of West Nile virus this year. The patient lives in the city of Denton, according to county health authorities.