COVID-19 Community Levels Map Update, Jan. 27, 2023: The CDC has listed three Connecticut Counties—Litchfield, Middlesex and New Haven Counties—in the High/Orange category as part of its weekly COVID-19 Community Levels update. Fairfield, Hartford, New London, Tolland and Windham Counties are listed in the Medium/Yellow category.  Because all eight Connecticut counties are either in the High or Medium categories, the Connecticut Department of Public Health recommends that all residents consider wearing a mask in public indoor spaces. People who are at high risk for severe illness should consider additional measures to minimize their exposure to COVID-19 and other respiratory illnesses. Visit the CDC COVID-19 Community Levels Map for updates.

Please visit to request four free COVID-19 self-test kits from the Federal Government. Find a location that has a supply of COVID-19 therapeutics as part of the Test to Treat initiative here. The complete DPH COVID-19 toolbox is located at

Carbon monoxide (CO) is a poisonous gas that can cause sudden illness and death. Symptoms may resemble the flu- headache, tiredness, dizziness, upset stomach, nausea, vomiting, chest pain, and confusion. Breathing in a lot of CO gas can make you pass out or kill you.


There are no warning properties (no odor or taste) to let you know that you have been exposed to this deadly gas.  The only way to know is by installing a carbon monoxide alarm.  The alarm will sound when air concentrations inside of a building become dangerous, but sometimes symptoms can be felt even before the alarm sounds.  If several members of a household experience these symptoms when they are home, but feel better when they are away from the home, this may indicate a CO problem. Don’t wait for the alarm to sound.  Get people and pets out of the building immediately.  Call 911 once you are outside.

Carbon monoxide gas forms when fuels like gasoline, propane, natural gas, kerosene, wood, charcoal, and diesel fuel do not burn up completely.  Common sources include portable generators, propane, gasoline, or kerosene heaters, gas or oil furnaces, charcoal grills used indoors, gas appliances and motor vehicle exhaust.

Learn how to protect yourself from carbon monoxide poisoning by clicking on the links below. You may also call your local health department or the Connecticut Department of Public Health (860-509-7740) for more information.



Fact Sheets:

Ice Rinks:

 Gas Powered Engines & Tools:


Printable sign, posters & door hangers outreach: