Welcome to the Michigan System for Opioid Overdose Surveillance
EMS naloxone administrations
Jan 1, 2022 - Sep 25, 2022
* On 9/11/20 a known software update caused reporting shortages from numerous EMS agencies. Once reporting disruptions are resolved, data will be updated.
Suspected fatal overdoses*
Jan 1, 2022 - Sep 23, 2022
*: as indicated by Medical Examiner reports for counties with available data
**: dates of coverage for Genesee and Oakland County vary