A female may infect passengers on some flights.Logical formLearned from1 sentences. (Pastry chefs) may be infected with fear of fat.Logical formLearned from1 sentences. A person may be infected with ideas.Logical formLearned from1 sentences. Thousands may be infected by a virus.Logical formLearned from1 sentences. Goats may be infected with scrapie.Logical formLearned from1 sentences. Fungal diseases may infect (food crops).Logical formLearned from1 sentences. Viruses may infect through an eye.Logical formLearned from1 sentences. Viruses may infect through a respiratory tract.Logical formLearned from1 sentences. A virus may infect on occasions.Logical formLearned from1 sentences. Directories may be infected by a (link virus).Logical formLearned from1 sentences. A virus may infect genes of cells.Logical formLearned from1 sentences. Carriers of tb may infect others.Logical formLearned from1 sentences. Animals may be infected with trichinosis by eating flesh.Logical formLearned from1 sentences. Protozoans may infect plants.Logical formLearned from1 sentences. Tissues of a pharynx may be infected.Logical formLearned from1 sentences.