What Is Feline Infectious Peritonitis. Feline infectious peritonitis (FIP) is a viral disease that occurs worldwide in wild and domestic cats. It is caused by a type of virus called a coronavirus, which tends to attack the cells of the intestinal wall.In 1970, the coronavirus that causes FIP was isolated and characterized.eline infectious peritonitis (FIP) is a viral disease that occurs worldwide in wild and domestic cats. It is caused by a type of virus called a coronavirus, which tends to attack the cells of the intestinal wall.
The Late Tokugawa Shogunate (Japanese: å¹æ« Bakumatsu) was the period between 1853 and 1867, during which Japan ended its isolationist foreign policy called sakoku and modernized from a feudal shogunate to the Meiji government. It is at the end of the Edo period and preceded the Meiji era.
In 1867, two powerful anti-Tokugawa clans, the Choshu and Satsuma, combined forces to topple the shogunate, and the following year declared an âimperial restorationâ in the name of the young Emperor Meiji, who was just 14 years old at the time.ear the beginning of the Tokugawa period, there were an estimated 300,000 Christians in Japan; after the shogunateâs brutal repression of a Christian rebellion on the Shimabara Peninsula in 1637-38, Christianity was forced underground.