At 6:00 local time on the 12th, the cruise ship "Shengshi Princess", carrying at least 800 confirmed passengers from COVID-19, ended its 12 day voyage to New Zealand and docked at Sydney Circular Wharf, Australia. Australian Interior Minister O'Neill assured the public that the current epidemic prevention regulations were sufficient to deal with the situation. According to the BBC, there are 3300 passengers and 1300 staff on the cruise ship, and more than 800 passengers have been diagnosed, which means about one fifth of them have been diagnosed. It is reported that all passengers have undergone 24-hour rapid nucleic acid testing, and can only get off the ship if the result is negative. Other passengers infected with COVID-19 have been isolated. Margaret Fitzgerald, president of Australia Carnival Cruise Line, the parent company of cruise lines, said that a large number of cases began to be found around the middle of the voyage. Most of the infected people are passengers with mild or no symptoms. Female passengers are allowed to get off the ship first. For male passengers, the company is arranging private transportation and accommodation to help them complete isolation. The incident also became the largest cruise ship cluster infection after the "Ruby Princess" broke out in COVID-19 in March 2020 and led to at least 900 confirmed cases and 28 deaths. (Liu Xinshe)