McKINNEY — Collin County’s West Nile Virus (WNV) web pages are up and running: go to to access our education, prevention and reporting information.

The Collin County Health Authority has begun posting weekly status reports on the Updated Information page showing the number of mosquito pools tested, number of positive results and number of human WNV cases in the county, as well as a breakout by city/town and for the unincorporated areas. So far we have no positive pools nor human cases in the county. The Information page also lists the individual contacts for follow-up information – any municipal-related queries should go to the individual cities, with questions about the unincorporated areas going to the county contacts.

Please keep the above-listed links available to access the most current WNV information available.