An end can be to (bird flu outbreaks).Logical formLearned from23 sentences. (Bird flu case) can be on a month.Logical formLearned from23 sentences. A (bird flu outbreak) may be confirmed.Logical formLearned from23 sentences. A vaccine can be against a (bird flu virus).Logical formLearned from23 sentences. Some states may report (flu activity).Logical formLearned from23 sentences. A vaccine can be against avian flu.Logical formLearned from23 sentences. A (flu jab) can be annual.Logical formLearned from23 sentences. A man may contract (bird flu).Logical formLearned from23 sentences. A (bird flu death toll) can be in a country.Logical formLearned from23 sentences. A flu can be contagious.Logical formLearned from23 sentences. Deaths can be from (bird flu).Logical formLearned from23 sentences. Supplies can be constituted-of-or-filled-with (flu vaccine).Logical formLearned from23 sentences. A (bird flu) may pertain-to a country.Logical formLearned from23 sentences. A person may recover from flu.Logical formLearned from23 sentences. Symptoms can be identical to regular flu.Logical formLearned from23 sentences.