What is amoebic dysentery, the incidence of what?

Amoebic dysentery was dissolved by the Organization of amoebic parasite cause gastro-intestinal diseases, major changes in the cecum and ascending colon. Clinically, abdominal pain, diarrhea, dark red jam waiting for the stool-like features. This into a chronic disease prone and may cause complications such as liver abscess. Distribution of the disease throughout the world to tropical and subtropical regions for the more common and more virulent strain is also concentrated in these areas, was stable local pop. Infection with the level of socio-economic, health conditions, population density and so on. Temperate developed countries such as the infection rate of 0% to 10% of tropical developing countries can reach more than 50% of patients in rural areas than urban. Higher incidence of summer and autumn, more men than women, the typical curve of the peak in the age of puberty or adolescence. Mostly sporadic, water-popular happened once in a while. In recent years, China's acute cases of amoebic dysentery and liver abscesses, in addition to individual regions, have been rare in some areas infection rates have been less than 10%. Generally good prognosis of the disease, and the length of the course, whether or not complications, whether early diagnosis and effective treatment in time. Patients with fulminant, migration of brain abscess, intestinal perforation and peritonitis, and so diffuse in patients with poor prognosis.