Handshakes are out. Hand hygiene is in. The effort to stop the spread of coronavirus is changing social and workplace norms, and people are trying to figure out how to greet the people they meet.
The Dow Jones Industrial Average fell nearly 10% — its biggest one-day drop since 1987 — as the coronavirus pandemic continued to rattle markets. Trading was temporarily halted earlier in the day.
Americans on vacation or studying in Europe are rushing to get back to the U.S. before transatlantic flights are cut back because of President Trump's new travel restrictions.
Rapid, extensive testing for coronavirus — free to the public — has been a key element of South Korea's response to the epidemic. Seoul has touted its approach as a model for other countries.
"The Coronavirus is a global crisis and requires cooperation," EU leaders say. Trump also left many people confused about the extent of new restrictions on travel from Europe.
President Trump announced a ban on foreign nationals entering the United States. American citizens and permanent residents returning from a select list of countries are exempt from the restrictions.
The 30-day ban is an attempt to stem the spread of coronavirus. The president announced that measure, along with some economic relief efforts, in a primetime address Wednesday night.