The Latest: SKorea sees rise in second-time virus diagnoses

The Latest on the coronavirus pandemic. The new coronavirus causes mild or moderate symptoms for most people. For some, especially older adults and people with existing health problems, it can cause more severe illness or death.TOP OF THE HOUR:— Bleak figures from China and US show economic hit from virus.— South Korea reports rise in patients who test positive for COVID-19 for a second time after being diagnosed as recovered.— German officials agree to allow some students to r