(also ˈavian flu , ˈchicken flu ) noun
[ U ] a serious illness that affects birds, especially chickens, that can be spread from birds to humans and that can cause death :
Ten new cases of bird flu were reported yesterday.
(also ˈavian flu , ˈchicken flu ) noun
[ U ] a serious illness that affects birds, especially chickens, that can be spread from birds to humans and that can cause death :
Ten new cases of bird flu were reported yesterday.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005