The proportion of opioid overdose deaths involving buprenorphine, a medication used to treat opioid use disorder, did not increase in the months after prescribing flexibilities were put in place during the COVID-19 pandemic, according to a new study. These data provide evidence that may help to inform buprenorphine prescribing policies. Published today in JAMA Network Open, this study was a collaborative effort between researchers at the National Institute on Drug Abuse (NIDA), part of the National Institutes of Health, and the Centers for Disease Control and Prevention (CDC).