Nevada COVID-19 positivity rate trends up

After two and a half months of a steady decline, Nevada's COVID-19 numbers are on the rise. The state reports a test positivity rate of 4.5% on Wednesday, up slightly from 4.2% days ago but also much lower than in January when the state reported 21.6%. 13 Action News Anchor Ross DiMattei explains what local health officials are saying about the recent trends.