Cause Avian botulism is a paralytic, often fatal, disease of birds that results when they ingest toxin produced by the bacterium, Clostridium botulinum. Seven distinct types of toxin designated by the letters A to G have been identified (Table 38.1). Waterfowl die-offs due to botulism are usually caused by type C toxin; sporadic die-offs among fish-eating birds, such as common loons and gulls, ...

Wound associated botulism is an unusual presentation. Early detection of this potentially life-threatening illness can significantly shorten length of hospital stay and improve prognosis. We present a case of a 34-year-old female with a history of heroin abuse who presented to the ED with acute respiratory failure, diplopia, and proximal muscle weakness. There was early concern for wound botuli...

In the United States, foodborne botulism is most commonly associated with home-canned food products. Between 1950 and 2005, 405 separate outbreaks of botulism were reported to the Centers for Disease Control and Prevention (CDC). Approximately 8% of these outbreaks were attributed to commercially produced canned food products. Overall, 5-10% of persons ingesting botulinum toxin die. Few reports...

Infant botulism is an acute life-threatening condition and diagnosis is frequently delayed. Therefore, the best time window to administer specific antibodies, at present the only etiology-based therapy, is often missed, entailing long periods of hospitalization in the PICU. Here we present a 3-month-old boy with infant botulism and respiratory failure, who quickly and favorably responded to thi...

Botulism results from consumption of preformed toxin or in vivo toxin elaboration in wounds or intestine. Of U.S. food-borne botulism cases since 1950, the majority were due to toxin A, but a significant number of suspect cases were never confirmed by culture or toxin detection. We report here a possible case of food-borne botulism attributed to toxin F production by a Clostridium baratii organ...

INTRODUCTION Clostridium botulinum is known to cause descending paralysis in infants throughout the world. METHODOLOGY The subject of this study was a three-month-old Costa Rican boy who was hospitalized because of poor suction and feeding, hypotonia, and constipation. Clinical history and physical examination findings suggested infant botulism. Samples were sent to the Winnipeg Public Health...