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Offices Closed for Thanksgiving Holiday: All county offices will be closed on Thursday, Nov. 23, and Friday, Nov. 24, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Monday, Nov. 27.

West Nile Virus Concern

Report Concerns About West Nile Virus

Collin County Health Care Services (CCHCS) works closely with health officials in cities within Collin County to identify and eliminate places where mosquitoes that may carry West Nile Virus breed. For more information, please visit our West Nile information page.

Please Note: You DO NOT need to report dead birds to the health department. Dead birds can be disposed of by placing them in a plastic bag and depositing them in the regular trash. Never touch a dead bird with your hands and always wash your hands after disposing of a dead bird.

You can notify the County Health Department regarding concerns about West Nile Virus. When you submit information about an area you believe places Collin County residents at risk, the appropriate city or county health official will investigate. We do not accept anonymous reports. Your report will be forwarded to the city in which you reside. If you live in an unincorporated area you will be contacted by Collin County.

Please email the following information to the Epidemiology Department.

Reason for concern

  • Standing water
  • Illegal dumping
  • Increased mosquito activity

Location of problem area:

  • Address
  • City
  • Your phone
  • Your Email

I would prefer to be contacted via:

  • Phone
  • Email