Although the natural hosts of avian influenza viruses (AIVs) are wild birds. multiple subtypes of AIVs have established epidemics in numerous mammals due to their cross-species spillover. Replication and evolution in intermedia mammalian hosts may facilitate AIV adaptation in humans. Because of their large population and intimacy with humans. https://lecoureures.shop/product-category/course-a-pied-homme-vetements-pantalon-nylon/