Western black-legged tick: Adult western black-legged ticks (Ixodes pacificus) have eight legs and are flattened in their unfed state. Unfed females are approximately 1/8 of an inch long, with a dark […]
Public Meeting Notice:
- 3/19 - Board of Trustees Meeting
- 4/16 - Board of Trustees Meeting
- 5/21 - Budget Committee Hearing
- 6/18 - Budget Hearing
Jackson County Vector Control District
Working to protect residents of Jackson County, Oregon from mosquito and vector-borne disease since 1968
Jackson County
2025 Mosquito Activity
Updated 10/22/2025
Mosquito Pools Tested
West Nile Virus
Positive Pools
West Nile Virus
Infected Horses
West Nile Virus
Human Cases
BG Sentinel Traps Set
Aedes aegypti
trapped
Who We Are
Jackson County Vector Control District is an Oregon Special District formed by public vote in 1968. We conduct mosquito and tick surveillance, disease testing, mosquito control, and public education/outreach as part of an Integrated Mosquito Management (IMM) program to protect Jackson County residents from vector-borne diseases. We are governed by a Board of Trustees whose members are appointed by the Jackson County Board of Commissioners.
How Do I?
From submitting a mosquito service request to tick identification, we're here to assist residents of Jackson County.
Control & Prevention
Latest News
Spring Forward with JCVCD
Spring Forward on March 8th Daylight Saving Time begins on Sunday, March 8th, and it’s a great reminder to take a few […]
Planned Adult Mosquito Treatment 09/17/2025
We are planning to conduct adult mosquito control treatments on certain routes within the red highlighted areas between 3-6 am on 09/17/2025. We will not be treating the entire highlighted […]
National Tick Awareness Month (NTAM)
After a long winter, spring is finally on the horizon and ticks will soon become more active! Learn about ticks and what you can do to prevent them from becoming […]
JCVCD at the Expo for Sportsmen’s & Outdoor Recreation Show
🦟🌲 Jackson County Vector Control District is excited to be at the 25th Annual NewsWatch 12 Sportsmen’s & Outdoor Recreation Show! 🌲🕷️ We’re bringing mosquito control, tick awareness, and local […]
JCVCD closed for the Holiday’s
Jackson County Vector Control will be closed Thursday Christmas Day (December 25) and Thursday New Year’s Day (January 1). We will be here for regular hours: Monday – Wednesday: 8:00 […]