The number of cases has doubled in less than a week, according to the latest figures.
Capt Brett Crozier had pleaded for quarantine to prevent deaths aboard a US aircraft carrier.
More than 6.6 million Americans filed for unemployment last week as the coronavirus spreads.
Both Spain and the US also announced huge spikes in the number of jobless on Thursday.
British-born Ahmed Omar Saeed Sheikh was convicted of beheading Daniel Pearl in 2002.
Experts are set to assess the value of face masks in helping slow the spread of coronavirus.
Asian development banks switch focus from infrastructure to health
Medical glove maker claims shipments of vital goods have been disrupted during pandemic
Government commits £167m to keep services running for key workers during coronavirus pandemic
Bipartisan support emerges for giving start-ups access to $350bn federal rescue programme
US president invokes wartime powers a second time to address shortages caused by virus outbreak