New Jersey on Saturday reported five COVID-19 deaths and 4,327 new confirmed positive tests as the so-called “stealth” omicron sub-variant continues to spread. The update from the state Department of Health comes a day after the Centers for Disease Control and Prevention elevated nine counties in the state to “high” transmission risk for the first time since the CDC changed how it evaluates risk in February. Those in high risk areas are recommended to wear a mask indoors in public and on public transportation and stay up to date on vaccination, according to the CDC. The counties ranked as “hig…