Orange County coronavirus case count reaches 4,500, with no new deaths

Orange County health officials announced an additional 75 coronavirus infections Tuesday, raising the region’s cumulative case count to an even 4,500. The county’s coronavirus-linked death toll remained unchanged at 88 — a total that includes 23 fatalities among residents of skilled-nursing facilities. Residents of such facilities account for 513 of the county’s confirmed COVID-19 cases. An …