The bird flu has made a return, cropping up around Europe and Asia in recent weeks. Several outbreaks of severe bird flu in Europe and Asia have been reported in recent days to the World Organization for Animal Health (OIE), in a sign the virus is spreading quickly again. The spread of highly pathogenic avian influenza , commonly called bird flu, has put the poultry industry on alert, hoping to control the spread. An outbreak among poultry could lead to millions of bird needing to be culled, which would prove to be a financial nightmare for the industry. The avian...