Seven guests on the Costa Diadema tested positive for COVID-19 after leaving the ship, according to the Italian newspaper Il Secolo XIX.
The newspaper reports that the Italian health authorities requested that all crew members on the Costa Diadema undergo swab testing earlier this week after the ship was in Genoa. The
request from

Yesterday, the Moby Zaza, a "roro" (roll on / roll off) ferry operated by Italian ferry company Moby Lines, caught fire at the passenger terminal in Nice, France.