The Latest: Iran’s president talks about virus with Japan PM

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:
— 4 new cases in South Korea, China show work on containment.
— Iran’s president speaks with Japan’s prime minister about the coronavirus, state-run media said.
— Technology institute tells Swedish newspaper that the coronav