The University of Maryland Medical Center uses this chamber to treat several conditions, including carbon monoxide poisoning. Right now, the hospital is seeing a lot of that. "In any given year, we treat about 60 patients with carbon monoxide toxicity.

"If a State Fire Marshall cannot tell the difference between these detectors, how can I be expected to? And shouldn’t they have been tested?" the daycare owner said to families. The post Maine daycare didn’t have carbon monoxide detectors before poisoning sent 11 to hospital appeared first on Boston.

Building Blocks Learning Center plans to close permanently after at least 11 people were hospitalized in the gas leak.

Calgary police say one woman has died and a child was hospitalized after emergency crews were called to a southwest home on a suspect incident of carbon monoxide poisoning on Tuesday.

Building Blocks Learning Center in Kittery announced its immediate closure Thursday after a carbon monoxide scare last week.

A report from the state fire marshal's office sent to parents shows Building Blocks Learning Center had several violations, including a lack of carbon monoxide detectors and fire extinguishers.