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Biphasic course of infant botulism

S Ravid1, J Maytal, L Eviatar

  • 1Division of Pediatric Neurology; Schneider Children's Hospital;, New Hyde Park, New York 11040, USA.

Pediatric Neurology
|November 9, 2000
PubMed

Insights

Infant botulism usually occurs once. This case study details a rare recurrence in a 7-month-old, highlighting the need for further research into treatment for recurrent infant botulism.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Neurology

Background:

  • Infant botulism is a serious neuroparalytic illness caused by *Clostridium botulinum* toxin.
  • It typically presents with constipation, hypotonia, and feeding difficulties, and is considered a monophasic illness.

Observation:

  • A 7-month-old infant experienced a recurrence of infant botulism symptoms 13 days after initial recovery.
  • Potential risk factors identified were exclusive breastfeeding and infrequent bowel movements, which are insufficient to fully explain the relapse.

Findings:

  • This case presents a rare instance of recurrent infant botulism, challenging the typical monophasic disease course.
  • The source of the recurrent infection remained unidentified.

Implications:

  • The management of recurrent infant botulism, particularly the use of botulism immunoglobulin, requires further investigation and may be controversial.
  • This case underscores the importance of considering atypical presentations and potential relapses in infant botulism.

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