An anonymous reader writes in with another news story about how the bird flu may wipe us out. "A new bird flu that has killed 36 people in China can spread from ferret to ferret through the air. A laboratory test showing airborne transmission of the H7N9 avian influenza virus between the animals has raised fears that the virus is poised to become a human pandemic. The H7N9 avian influenza virus emerged suddenly at the end of February and has infected 131 people. A few patients may have caught the virus from other infected people, but no evidence has emerged that H7N9 can readily transmit from human to human."