The nightmare at sea continues as the number of cases of Coronavirus on a quarantined cruise ship continue to rise off the coast of Japan. That number now stands at 175 cases of Coronavirus among the more than 3,600 crew and passengers on board the Diamond Princess. Cruise lines are bracing for the economic impact of the virus which has hit during peak booking season for the industry. We spoke to Brian Salerno, SVP of Maritime Policy at the Cruise Lines International Association.