An Australian class action over a deadly coronavirus outbreak on board the Ruby Princess cruise ship cannot include passengers from the United States, an appeal court has found.In a majority decision on Friday, the Federal Court ruled the claim by Patrick Ho - one of 696 passengers whose contracts were deemed to be subject to US terms and conditions - be stayed.Chief Justice James Allsop and Justice Sarah Derrington - with Justice Steven Rares dissenting - allowed the appeal by Carnival plc, the
