2. Epidemic situation: novel coronavirus (coronavirus pneumonia-19), referred to as "COVID-19", was named "20 19 coronavirus disease" by the World Health Organization? [1-2] refers to pneumonia caused by 20 19 novel coronavirus infection. Since 20 19, 12, many cases of unexplained pneumonia with a history of exposure to the seafood market in South China have been found in some hospitals in Wuhan, Hubei Province, and they have been diagnosed as acute respiratory infectious diseases caused by novel coronavirus infection on 20 19.
Britain: United Kingdom of Great Britain and Northern Ireland, hereinafter referred to as "Britain". The British Isles, which originated in the northwest of continental Europe, are surrounded by the North Sea, the English Channel, the celtic sea, the Irish Sea and the Atlantic Ocean.