Infectious bronchite church (overview)
Infectious chicken fowl (IBC) is a highly contagious disease that affects chickens and chickens of all ages. In chickens, it manifests itself as respiratory and uremic syndromes, in chickens it affects the ger- minal organs, which leads to a long decline in egg production. Infectious chicken bronchitis is registered everywhere in countries where poultry farming is developed. In the USSR it was first registered in 1955. The mortality in this disease is very high, it can reach from 20 to 60%. The disease brings significant economic losses, which result from a decrease in the average daily gain of broiler chickens, the culling of birds, an increase in the mortality of diseased chickens when growing poultry in industrial conditions, as well as the deterioration of egg quality and the decline in the productivity of the broodstock.