Chicken flocks decimated by avian flu: Ramen supply chain VP Lydia Wardle

Scientists discover mutations for bird flu, but US health officials say threat to humans is low

Although a man in Chile has been infected with a bird flu that has worrying mutations, the threat to the man remains low, according to US health authorities. Authorities said on Friday that previous animal studies suggest mutations could make the virus more harmful or spread more easily, but there is no evidence the mutations