REUTERS/Carlo Allegri More than 3,000 people have died of the coronavirus in the US as of the night of Monday, March 30, with a single-day death toll of more than 500 deaths in the country. Previously, the highest death toll in 24 hours was 446 deaths, according to The Washington Post. As of March 30, there are more than 164,000 confirmed coronavirus cases across all 50 states, and at least 3,050 people died from the virus, which causes a respiratory disease known as COVID-19. Top US health official Dr.