The COVID-19 pandemic has spiked the overdose death rate from opioid use. For people who rely on medications (buprenorphine, methadone, and extended-release naltrexone) to treat opioid use disorders, the pandemic and such natural disasters as tornadoes, hurricanes, and wildfires can disrupt access to medications. New Yale-led research published April 19 in JAMA Network Open finds that the location of medication treatment services makes treatment interruption likely where those disruptions exist.