The adviser-organizer of the Bakhchsarai UKO tells about a seminar on bird flu which passed in the Taurian agrotechnical academy, organized by the Ukrainian educational center with participation of the Zaporozhye agricultural doradchy service.
In the last dates of April in Taurian agrotechnical academy, on the above-stated subject, the educational seminar organized by the Ukrainian educational center (Kiev), with participation of the Zaporozhye agricultural doradchy service took place. Representatives took part in a seminar: ministries of an agrarian policy of Ukraine, veterinary service of areas, regional and regional agricultural doradchy services, scientists. The main theses of reports are offered the reader.
Primary "tank" of viruses of type A are migratory natatorial and marsh birds: bausond goose, krasnozoby brent, kryakva, shilokhvost, ruddy-headed dive. Waterfowls allocate it in environment with a saliva, a respiratory and faecal material. At wild ducks the virus of flu breeds in fabrics of a gastric path, thus doesn’t cause external symptoms of a disease. Thus, there is the "tank", providing to viruses biological immortality. Migratory birds favourite object for hunting. Shooting of outwardly healthy individual can lead to negative consequences.
The Azovo-Chernomorsky coast of Ukraine, the Danube River delta – is peculiar "air passage" on which flies by during seasonal migration from 4 to 7 million birds, 70-75 % from them fly by transit at night the wide front. Birds in the European part of Russia, Western Siberia, northern Kazakhstan, Belarus from North Africa, Spain, the Balkan Peninsula migrate.
Birds do stops in traditional places for spending the night and feeding. Involve their pozhnivny remains on fields in radius to 60 km from the vacation spot and spending the night. It was often noticed, how flights of wild birds were in contact to a house bird near settlements.
The main symptoms of an influenzal infection – enteritis, a crest posineniye, drowsiness, a wet neck (at hens because of violation of coordination of movements at drink). The bird is ill 12 days. The disease can proceed in a fast form. Is surprised vascular and nervous systems. The lethality makes 5-20 %.
The most pathogenic for a bird the subtypes H5 and N7. The first adult cocks fall ill.
In cellular batteries the disease extends in the direction of movement of water in drinking bowls.
Unique reliable in the way of protection against bird flu, for the current moment is a destruction of a sick bird.
Vetspetsialist should carry out preventive vaccination by a live or inaktivirovanny vaccine only. Carry periodically out a blood test.
One of methods of prevention of "bird flu" – this treatment of accompanying diseases, and also absence of a stress on albuminous starvation.
Positive experiment on a vaktsinirovaniye of a bird a vaccine against an illness of Newcastle is saved up in Odessa region. During an illness it is recommended to reduce in a diet of a squirrel of an animal origin, at the same time to increase a share of sugars and potassium, a probiotics (including whey) is entered.
Lake RYShKOV, adviser-organizer of the Bakhchsarai UKO.