The paralysis caused by<unk>  can persist for 2 to 8 weeks, during which supportive care and ventilation may be necessary to keep the person alive.<unk>  can be fatal in 5% to 10% of people who are affected. However, if left untreated,<unk>  is fatal in 40% to 50% of cases. Infant<unk>  typically has no long-term side effects but can be complicated by treatment-associated adverse events. The case fatality rate is less than 2% for hospitalized babies.
Botulism
Guillain–Barré syndrome
Tardive dyskinesia
Lambert–Eaton myasthenic syndrome
Quadrigia
Myasthenia gravis
Sadism
Amyotrophic lateral sclerosis