CONTRA COSTA COUNTY (CBS SF) — Officials in the East Bay are trying to contain COVID-19 outbreaks at multiple Contra Costa County jails, according to officials.

KPIX confirmed late Friday afternoon that the outbreak has impacted three Contra Costa detention facilities.

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County health services said 96 inmates and staff members have tested positive. The cases have been detected at the Martinez, Marsh Creek, and West County jails.

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So far, none of the positive cases have been hospitalized.

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All COVID-positive inmates are being isolated from the general inmate population in an attempt to reduce the spread.