A response can be to a (virus epidemic).Logical formLearned from7 sentences. An epidemic can be real.Logical formLearned from7 sentences. Reasons can be for an epidemic of behavior.Logical formLearned from7 sentences. (Epidemic proportions) can be in communities.Logical formLearned from7 sentences. An epidemic can be among (drug users).Logical formLearned from7 sentences. Epidemics may undergo a surveillance.Logical formLearned from7 sentences. An epidemic can be low-level.Logical formLearned from7 sentences. Some countries can be with epidemics.Logical formLearned from7 sentences. An epidemic can be in a phase.Logical formLearned from7 sentences. An epidemic may surface.Logical formLearned from7 sentences. An epidemic may die.Logical formLearned from7 sentences. Epidemics can be constituted-of-or-filled-with new diseases.Logical formLearned from7 sentences. A cause may pertain-to epidemics.Logical formLearned from7 sentences. An epidemic can be constituted-of-or-filled-with downloading.Logical formLearned from7 sentences. An epidemic can be constituted-of-or-filled-with bankruptcies.Logical formLearned from7 sentences.