An impact may pertain-to a flu.Logical formLearned from39 sentences. A pandemic can be constituted-of-or-filled-with flu.Logical formLearned from39 sentences. A country may report cases of (bird flu).Logical formLearned from39 sentences. A (flu virus) can be seasonal.Logical formLearned from39 sentences. A (flu outbreak) can be deadly.Logical formLearned from39 sentences. Tests can be for (bird flu).Logical formLearned from39 sentences. A cases may pertain-to a (novel flu).Logical formLearned from38 sentences. A person may get over a flu.Logical formLearned from38 sentences. (Bird flu cases) may pertain-to a country.Logical formLearned from38 sentences. A strain can be constituted-of-or-filled-with (flu virus).Logical formLearned from38 sentences. (Bird flu) may break_out.Logical formLearned from38 sentences. (Flu symptoms) can be mild.Logical formLearned from38 sentences. Authorities may confirm a case of flu.Logical formLearned from38 sentences. Measures can be against (bird flu).Logical formLearned from38 sentences. (Bird flu) may be found in a country.Logical formLearned from38 sentences.