Many Connecticut municipalities have moved out of the state's COVID-19 alert Red Zone for high community transmission.  But they're mainly in eastern and north western parts of the state.  Bridgewater is back in the lowest alert level, the grey zone.  COVID-19 cases spiked last week in the Naugatuck Valley, and in places like Brookfield and New Milford.  While there were still elevated caseloads this week, average daily incidence by county saw a sharp decline in Litchfield County from the week before.