A spread may pertain-to a (tobacco epidemic).Logical formLearned from6 sentences. An epidemic may sweep through a country.Logical formLearned from6 sentences. An epidemic may be caused.Logical formLearned from6 sentences. Epidemics may pertain-to 1940s.Logical formLearned from6 sentences. Epidemics can be full-blown.Logical formLearned from6 sentences. Victims may pertain-to a (cholera epidemic).Logical formLearned from6 sentences. A country may be wracked by a (cholera epidemic).Logical formLearned from6 sentences. An epidemic may be registered.Logical formLearned from6 sentences. Epidemics can be constituted-of-or-filled-with sars.Logical formLearned from6 sentences. A ground can be for epidemics.Logical formLearned from6 sentences. Epidemics of (chicken pox) may sweep through a camp.Logical formLearned from6 sentences. An epidemic can be in a global economy.Logical formLearned from6 sentences. Travel can be to an epicenter of an epidemic.Logical formLearned from6 sentences. An epidemic may pertain-to a scale.Logical formLearned from6 sentences. A pandemic can be as a result of an epidemic.Logical formLearned from6 sentences.