Carbon Monoxide Poisoning Prevention: Tips and Local Alerts

FOR IMMEDIATE RELEASE:

October 20, 2026

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Vernal, UT – As temperatures drop and residents begin using heating systems, fireplaces, and other fuel-burning appliances, TriCounty Health Department (TriCHD), Uintah Basin Healthcare (UBH) urge residents to take steps to prevent carbon monoxide (CO) poisoning.

This year, two confirmed cases of CO exposure have already been reported in the community. In one incident 19 people needed to be assessed after being exposed. In the second incident, eight people out of a group of 11 needed hyperbaric treatment for more serious illness. These instances serve a reminder that CO poisoning can happen to anyone.

Carbon monoxide is an invisible, odorless gas that can cause severe illness or even death if inhaled in high concentrations. CO poisoning incidents often spike during colder months when heating systems are in use. 

CO is produced by the incomplete burning of fuels such as coal, gas, oil, propane, and wood. Common sources of CO in homes include; furnaces and boilers, gas stoves and ovens, fireplaces (both wood-burning and gas), portable generators, vehicles running in attached garages, and charcoal grills used indoors.

How to Protect Yourself and Your Loved Ones:

• Install and Maintain CO Alarms.
• Place UL-certified CO alarms on every level of your home, especially near bedrooms.
• Test alarms monthly and replace batteries twice a year (e.g., when changing clocks for daylight saving time).
• Replace CO alarms every 5–7 years, as recommended by manufacturers.
• Check Your Heating Systems
• Have your furnace, boiler, and water heater inspected annually by a qualified technician.
• Ensure chimneys and vents are clear of debris and properly connected.
• Never use gas stoves, ovens, or grills as a heat source.
• Use Fuel-Burning Appliances Safely
• Never leave vehicles, generators, or gas-powered tools running in enclosed spaces like garages or basements.
• Use charcoal grills and camp stoves only outdoors, away from windows and doors.
• Avoid using gas-powered equipment in enclosed areas.

Recognize the Symptoms of CO Poisoning

CO poisoning symptoms can mimic the flu and include;

• Headache
• Dizziness
• Weakness
• Nausea or vomiting
• Shortness of breath
• Blurred vision
• Confusion

If you or someone in your home experiences these symptoms, leave the area immediately and call 911 or seek medical attention. Do not re-enter the space until it has been ventilated and deemed safe.

What to Do If Your CO Alarm Sounds

1. Evacuate immediately — get everyone, including pets, out of the home.
2. Call 911 from a safe location.
3. Do not re-enter until emergency responders have confirmed it is safe.

Stay Informed and Spread the Word

CO poisoning is 100% preventable with the right precautions. Share this information with neighbors, friends, and family — especially those who may be at higher risk, such as:

• Older adults
• Young children
• Individuals with chronic illnesses
• Pets

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