Even though people stay in their rooms, they can be infected Coronavirus through the air from the ventilation system of that cruise ship. The proof is a worker from Health Department was infected even though he had mask and gloves. How he was infected? Of course, by breathing the Coronavirus contaminated air!
Everyday, the number of newly infected people on the ship are increasing! Today, 44 people are newly infected, and some of them have already high fever! Still they are waiting on the ship!
The TOTAL number of Coronavirus infected people on Diamond Princess Cruise is 218. 218 people have been infected out of 3700 guests and workers. The number will increase day by day.