•Cholera occurs only in man
•Cholera causes an acute
gastroenteritis
•Incubation period is 24
hours to 5
days
•The disease is
transmitted by
contaminated water, milk, fruit,
vegetable, etc.
•Immunity after infection is short
living
•Gastric acidity seems an important
defense against cholera
•Infection dose 1 ml bacterial cells
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