Carbon Monoxide Poisoning After a Disaster
Carbon monoxide (CO) is an odorless, colorless gas that can cause sudden illness and death if inhaled. When power outages occur during natural disasters and other emergencies, the use of alternative sources of fuel or electricity for heating or cooking can cause CO to build up in a home, garage, or camper and to poison the people and animals inside.
Overview
https://www.cdc.gov/disasters/carbonmonoxide.html
