Nevada’s Clark County School District presses ahead with deadly school reopenings Clark County School District (CCSD)—the fifth largest in the US, which serves over 325,000 students in the Las Vegas metro region—is scheduled to resume in-person learning in the coming weeks. Teachers and support staff are slated to return on February 22 and Pre-K through 3rd grade students are set to return on March 1. The plan includes mandatory COVID-19 screenings for all employees but does not include any requirements or provisions for students to be tested at all, much less on a regular basis. Clark County school bus [Credit: Clark County website]