An expert can be on infectious disease.Logical formLearned from7 sentences. An infectious disease may be caused by exposure to dirty water.Logical formLearned from7 sentences. Dysenteries can be infectious.Logical formLearned from7 sentences. A risk of infectious diseases may increase.Logical formLearned from7 sentences. A (waterborne disease) can be infectious.Logical formLearned from7 sentences. Responses can be to outbreaks of infectious disease.Logical formLearned from7 sentences. Conditions can be for infectious diseases.Logical formLearned from7 sentences. Cases can be infectious.Logical formLearned from7 sentences. An infectious disease may be transmitted.Logical formLearned from6 sentences. A human disease can be infectious.Logical formLearned from6 sentences. An art can be infectious.Logical formLearned from6 sentences. Persons can be vulnerable to infectious diseases.Logical formLearned from6 sentences. A (waste disposal) can be infectious.Logical formLearned from6 sentences. A list may pertain-to infectious diseases.Logical formLearned from6 sentences. An infectious disease can be in birds.Logical formLearned from6 sentences.