Poultry trade spreads bird flu
David Nabarro, the U.N. coordinator for avian and human flu, told a news conference on Friday that bird flu, transmitted last season by migrating wild birds, is increasingly spread through the poultry trade.
David Nabarro, the U.N. coordinator for avian and human flu, told a news conference on Friday that bird flu, transmitted last season by migrating wild birds, is increasingly spread through the poultry trade.