Persons may be infected through (blood transfusion).Logical formLearned from2 sentences. Prisoners may be infected with a virus.Logical formLearned from2 sentences. A parasite may infect red (blood cells).Logical formLearned from2 sentences. A person may infect humans.Logical formLearned from2 sentences. Persons may infect mice.Logical formLearned from2 sentences. Bacteriophages may infect cells.Logical formLearned from2 sentences. A fungus may infect grain.Logical formLearned from2 sentences. A female may infect a husband.Logical formLearned from2 sentences. Events may infect some countries.Logical formLearned from2 sentences. Worms may infect pcs.Logical formLearned from2 sentences. Some groups may infect plants with tmvs.Logical formLearned from2 sentences. Cultures may be infected by bacteriophages.Logical formLearned from2 sentences. Pregnant women may infect babies.Logical formLearned from2 sentences. A computer may be infected by malicious software.Logical formLearned from2 sentences. Files may be infected.Logical formLearned from2 sentences.