COVID-19 was infected by 13 people on Japanese cruise ships. Why was the infection so fast?

Since the discovery of Covid-19, the transmission speed has been very fast, and the number of confirmed infected people is also very large, but many patients have recovered through treatment. There are several reasons why Japanese cruise ships spread COVID-19 so fast.

First, the location is special

First, because the location discovered in Covid-19 is special, it is on a Japanese cruise ship, and people are relatively dense and prone to infection. Secondly, compared with the mainland, the relative medical equipment on the cruise ship is not so good, and the disinfection prevention and control measures may not be as good, which leads to the rapid spread of people. Now the Japanese cruise ship has not landed, and the specific time has not been set, so people can only spend it on the cruise ship. People's relatively small range of activities, crowded people will speed up the spread.

second, there are many modes of communication, and the modes of communication are simple.

The mode of transmission in Covid-19 is relatively simple, and there are many modes of transmission. People infected on cruise ships can be easily infected if they are not careful. Covid-19 can spread through the air, and the air is not smooth. Without timely ventilation, many people are likely to be infected with Covid-19, and the probability of transmission through droplets is greatly increased. Recently, live viruses have been extracted from human feces. It is not so convenient for people to live and live together on the cruise ship. This series of problems makes the spread of Covid-19 easier, which is also one of the important reasons. Moreover, the incubation period is longer and it is not easy to be found, which increases the possibility of others being infected by patients with no obvious symptoms. < P > Because the special location, the attributes of Covid-19 and the special mode of transmission may be the important reasons for the rapid spread of Covid-19. ?

Thank you for reading. The comments on this page only express personal opinions. I hope it will help you and you will like it.