Health official: students need to protect themselves from West Nile

Published October 3, 2012 by (Evan Recatune)

This year’s West Nile virus outbreak has been the worst ever, according to David Jefferson, Tarrant County's environmental health division manager. 

In the 17 years he served as manager, he said he has seen mosquito populations this high. But he's never seen such a high number of West Nile cases.