Passenger ferry “Blue Star Delos” changed its route and returned to the port of Piraeus when a French national was confirmed positive to Covid-19. The woman was accompanying 24 French students to a trip on the island of Santorini. A sample from the French national had been taken upon her arrival at “Eleftherios Venizelos” airport … The post French teacher positive to Covid-19, ferry returns from Santorini to Piraeus appeared first on Keep Talking Greece.