French authorities on Wednesday allowed asymptomatic passengers to leave a British cruise ship, saying a gastrointestinal virus was behind an outbreak of sickness that came after an elderly man died of a heart attack.

'Of the five French nationals, one person developed symptoms during the journey' and her condition 'deteriorated overnight,' after which 'the tests came back positive for…

With the repatriation of five French nationals, now hospitalized in Paris, questions have arisen regarding the management and isolation of their contacts. The procedures for…