Poultry give worldwide necessary sources for a balance human diet.Therefore, Diseases of poultry are of major concern, each locally and on a world scale. Poultry refers back to the raising of birds domestically or commercially. Poultry diseases Chickens, turkeys, ducks, geese, guinea fowl and squabs are some poultry birds. There are a number of common diseases that will merely have an effect on the respiratory poultry. Because of fashionable systems of management, sometimes with great poultry densities, these diseases can simply be unfold out. There are some common sorts of diseases: Rickets Rickets is one of the dietary diseases. It will happen in young birds because of the lack of vitamin D3, calcium and/or phosphorus. This disease can arise when over-diluted food is provided to birds. But, in the presence of sunlight, Birds will synthesize their own vitamin D however up to a certain extent. This disease will cut back the assembly and excellence of eggs in egg-laying birds. In severe cases, it can direct to another disease called cage-layer fatigue (brittle-bone disease, osteoporosis).The birds littered with this Poultry diseases disease will’t increase on the floor. Vitamin A shortage This disease is caused by the lack of vitamin A. This is additionally a dietary Disease. Sometimes tiny flocks are stricken by this disease. The birds fall in it if their foodstuff consists of grain only. They’ll obtain vitamin A from green feed in the summer time, and have probable to store it for a short period of time in their liver. If the inexperienced feed is left, they become incomplete unless they acquire vitamin A from another source. Symptoms of this disease are staggering, narrowness, and paleness and blindnessand Blood spots in eggs of egg laying birds. If this disease is diagnosed at first period, then offer the birds foodstuff with vitamin supplement. Coccidiosis Coccidiosis is caused by parasites. It’s frequent in those birds that have door to their own garbage. Coccidiosis can cause a discount in bird growth or production. cruel type of this disease will kill birds. Dietary coccidiostats are usually used to treat or control this disease. Mites Mites is also caused by parasitic illness. Parasites Poultry farming in Indiathat cause this disease are little, black, blood-sucking insects. These insects don’t kill the birds, however will cause eggs reduction in laying hens. Insecticides will be used to get rid of this insects.leaving the chicken house unfilled between flocks conjointly helps to induce rid of them. Lice Lice are parasites like Mites however not as ordinary as mites. Lice go after skin follicles, thus they will cause a discount in production of birds. It is higher to use insecticides to induce rid of them. Lice canalso be controlled by leaving the house of flocks or birds empty. Metabolic Diseases Metabolic diseases have an effect on internal body metabolism and increase in commercialand back-yard poultry flocks. These diseases will cause death of affected flocks. The birds most tormented by this disease are turkeys and broiler chickens. Two of the additional important types of those diseases are the cardiopulmonary disorders, and ascites. Metabolic diseases will be summary considerably by slowing early growth rate that can be achieved by mild feed restriction. As an example, provide food to the birds during the daytime amount only (build positive that the birdsare at leastone week old).Another way is to produce less concentrated foods to the birds. Disease Prevention: • Sanitation Acceptable sanitation and disinfectionhelps to forestall diseases move from the recent flocks to the new one. • Isolation isolating poultry flocks from alternative animals reduces the probabilities of the transfer of disease. • Vaccination It’s appropriate to vaccinate flocks for various infectious diseases. These vaccines stop the attack of that exact disease in outlook.