President Trump's political adviser was found guilty on all counts by a federal jury last year after he was charged with lying to Congress and obstructing its investigation.

Many of the new cases are linked to a Christian sect in the city of Daegu. A woman who attended services there is listed as having more than 1,000 contacts.

Pyongyang says it has mobilized to fight for its "national survival." Experts say North Korea's track record of fighting epidemics does not bode well for its handling of the coronavirus outbreak.

The bill's sponsor says he was "disturbed by the striking parallels" between the treatment of Japanese-Americans during World War II and current U.S. immigration policy.