Infant botulism: clinical spectrum and epidemiology.

Between 1977 and 1979, 12 cases of infant botulism were diagnosed in Utah, and 87 control patients (normal, nonbotulism neurologic disease, and nonbotulism systemic disease) were evaluated. Observations from these patients suggest an expanded clinical spectrum of infant botulism including asymptomatic carriers of organism; mild hypotonia and failure to… (More)