PARASITES OF THE FAMILY CYPRINIFORMES, HAZARDOUS TO HUMAN HEALTH
In recent years, global problem becomes Opisthorchiasis - a serious illness that cause the opisthorchis - biohelminths (if simply - worms). They affect the liver, gallbladder, pancreas, gastrointestinal tract. Opisthorchis managed to adapt so well and developed such protective mechanisms that the body cannot identify them and destroy. In the Middle Ob River opisthorchiasis is the most important hotbed of this disease in the world. At the stage of development of the Samotlor field population was not familiar with the problem opisthorchosis, and in the future, thanks to its ambitious health education, the population is well acquainted with this problem. It should be noted that only the Aborigines (indigenous Hunt) are eaten salted fish and steak from fish of the cyprinids. Still great loss health of the working population of the city Nizhnevartovsk. Hyperendemic territory for Opisthorchiasis is a city Nizhnevartovsk, which is located in the Khanty-Mansiysk Autonomous Okrug in the middle flow of the Ob River. We have conducted research on fish family of carp caught in the river Ob and comes in the form of finished food products from other regions. Morphological investigations exposed fish received by the laboratory in a fresh and pre-processed form. Contaminated fish of metacercariae opistorhisis we identified using two methods: the compressor and the method of digestion muscles in artificial gastric juice. From the Ob River and its tributary, the River Vah, were investigated fresh fish of the following types: leuciscus idus, rutilus, leuciscus leuciscus, phoxinus. From rivers of Kazakhstan were investigated: blicca bjoerkna, aspius aspius, ballerus ballerus, ballerus sapa. From the Volga River were investigated: osmerus abramis brama and pelecus cultratus, fresh tinca tinca and scardinius erythrophthalmus. As a result, larvae were found tremotods three kinds: Opisthorchis felineus, Pseudamphistomum truncatum, Metorchis bills.