Livingston County officials call on state to stop using social factors to determine COVID vaccine distribution Updated Feb 27, 2021; Facebook Share LIVINGSTON COUNTY, MI — Livingston County commissioners claim the state of Michigan is distributing COVID-19 vaccines unfairly due to its use of social factors to determine allotment. The state uses a Social Vulnerability Index, a metric from the Centers for Disease Control and Prevention, to establish a community’s virus risk level based on health and economic factors. But Livingston County officials want the Michigan Department of Health an...