Seven in critical condition after suspected carbon monoxide poisoning at Union County hotel

Marysville, Ohio

MARYSVILLE — Nine people were transported from the Hampton Inn in Marysville in Union County to area hospitals Saturday night — including seven considered in critical condition — in what local officials are calling carbon monoxide poisoning.

https://www.dispatch.com/story/news/local/2022/01/29/hampton-inn-marysville-ohio-hazmat-situation-puts-several-hospital/9271992002/