VIUSID® Avis is an essential aid for breeders of birds of prey, pigeons, canaries, exotic and verandah birds, especially during the breeding or molting period. It is known that the supply of nutrients with an antioxidant character is essential to ensure the proper functioning of the immune system. VIUSID® Avis constitutes a guarantee in this regard. A help to improve the performance of: - Birds of prey - pigeons - ornamental birds Powerful immunomodulator. Hepatoprotective - It has a detoxifying and membrane stabilizing effect. Antiviral effect - Does not allow the virus to adhere to cells and inhibits its replication in the cytoplasm. Reduces oxidative stress. No side effects. Advantages for reproduction: - Improves the protection of offspring against viral diseases. - It has a favorable effect on the fertility of breeding couples. - Reduces embryonic mortality. - Increases the thickness of the shell and the weight of chicks at birth. VIUSID Notice: + strong + fast + Yield Molecular Activation Technology - Improves the effectiveness of treatments; - Increases antioxidant capacity; - It has no side effects; - Quick Action; - Require lower concentration of active ingredients; - Increased biological activity;