Stage 1 Fire Restrictions, effective Aug. 12, 2025, for unincorporated western Boulder County.

Visit the Boulder County Ballot Measures website for information about possible 2025 ballot measures.

Boulder County government offices closed Monday, Sept. 1, in observance of Labor Day.

Bird Testing
two birds on a branch

Bird Testing for West Nile Virus

BCPH is Not Testing Dead Birds for West Nile or Avian Influenza

At this time, Boulder County Public Health (BCPH) is not conducting routine testing of birds for West Nile virus or avian influenza. This decision is based on two key factors:

  • Funding Limitations: Resources for wildlife disease surveillance are currently limited, and we prioritize efforts that provide the most useful public health data.
  • Established Susceptibility: Birds are already known to be susceptible to both West Nile virus and avian influenza. Testing them does not offer new insights that would enhance our surveillance or response strategies.

Mosquito Monitoring for West Nile Virus

West Nile virus monitoring is carried out through a robust mosquito surveillance program, which allows BCPH to track virus activity more effectively and respond to potential risks in a timely manner.

We remain committed to protecting public health and will continue to adapt our surveillance efforts based on available resources and emerging data. BCPH will resume testing if we are notified and directed by the State of Colorado.

If you find a dead bird, do not touch it. Use a shovel and disposable gloves to place the carcass in a plastic bag, double-bag it, and dispose of it in an outdoor trash receptacle. Throw away the gloves and wash your hands thoroughly with soap and water.

Avian Influenza

Avian Influenza, sometimes referred to as bird flu or HPAI, is being managed by the Colorado Department of Agriculture.

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Vector Control Program

Main: 303-441-1564
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Boulder
3450 Broadway
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Boulder County Public Health website