Infectious organisms may be handled.Logical formLearned from4 sentences. Tests can be for infectious agents.Logical formLearned from4 sentences. Infectious diseases may be knowned to mankind.Logical formLearned from4 sentences. An emergence of infectious diseases can be a threat.Logical formLearned from4 sentences. Infectious diseases may increase a likelihood of (health consequences).Logical formLearned from4 sentences. Infectious diseases may undergo a thinking.Logical formLearned from4 sentences. Infectious diseases may recognize borders.Logical formLearned from4 sentences. An infectious agent can be in question.Logical formLearned from4 sentences. Infectious agents can be in blood.Logical formLearned from4 sentences. A female may know infectious diseases.Logical formLearned from4 sentences. Infectious agents may be spreaded by droplets.Logical formLearned from4 sentences. Infectious agents may undergo a prevention.Logical formLearned from4 sentences. Vaccines may reduce infectious diseases.Logical formLearned from4 sentences. A history can be constituted-of-or-filled-with infectious disease.Logical formLearned from4 sentences. Infectious diseases can be in communities.Logical formLearned from4 sentences.