Some patients may be infected in a country.Logical formLearned from5 sentences. A virus may infect potatoes.Logical formLearned from5 sentences. Birds may be infected with virus.Logical formLearned from5 sentences. Some others may be infected in a country.Logical formLearned from5 sentences. Some percent may be infected through (drug injection).Logical formLearned from5 sentences. Fowls may be infected with (bird flu viruses).Logical formLearned from5 sentences. Some others may be infected by a disease.Logical formLearned from5 sentences. Epidemics may infect some persons.Logical formLearned from5 sentences. Persons may be infected by hiv/aids.Logical formLearned from5 sentences. A woman may be infected with a virus.Logical formLearned from5 sentences. Some persons may be infected with dengue.Logical formLearned from5 sentences. Individuals may be infected with virus.Logical formLearned from5 sentences. Some partners may be infected.Logical formLearned from5 sentences. (Salmonella enteritidis) may infect ovaries of hens.Logical formLearned from5 sentences. Persons may be infected by contact.Logical formLearned from5 sentences.