An epidemic may pertain-to a virus.Logical formLearned from41 sentences. A genetic material may pertain-to a virus.Logical formLearned from41 sentences. A (diarrhea virus) can be bovine.Logical formLearned from41 sentences. A vaccine may be made from a virus.Logical formLearned from41 sentences. A virus may remain dormant.Logical formLearned from41 sentences. A (computer virus) can be destructive.Logical formLearned from41 sentences. An (influenza virus) may emerge.Logical formLearned from41 sentences. A virus may run.Logical formLearned from41 sentences. Viruses can be a problem.Logical formLearned from41 sentences. A relative may pertain-to a virus.Logical formLearned from41 sentences. A (virus checker) may pertain-to a person.Logical formLearned from41 sentences. Viruses can be harmless.Logical formLearned from41 sentences. A virus may surface.Logical formLearned from41 sentences. A virus may attack a liver.Logical formLearned from41 sentences. Freedom can be from (computer virus).Logical formLearned from41 sentences.