Al-Nimr warns of a wrong habit that some people do during sleep that causes death • Al-Marsad newspaper

Al-Marsad newspaper: Cardiology consultant Dr. Khaled Al-Nimr warned; From sleeping in a closed room or in a tent with burning wood.

Al-Nimr said, in a tweet on his Twitter account: “The square, after three days: be careful not to sleep in a closed room or in a tent while the wood is burning… he will be in danger of death from monoxide poisoning of carbon”.