Researchers Concerned About Rise in Nitrous Oxide Misuse, Deaths. In the U.S the number of deaths attributed to nitrous oxide poisonings rose by more than 110% between 2019 and 2023, according to the Centers for Disease Control and Prevention.

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3. Researchers Concerned About Rise in Nitrous Oxide Misuse, Deaths. In the U.S the number of deaths attributed to nitrous oxide poisonings rose by more than 110% between 2019 and 2023, according to the Centers for Disease Control and Prevention.