An outbreak of botulism, a rare but potentially fatal disease caused by botulinum toxin, has been reported in Brazil's Bahia state. The outbreak, which has resulted in two deaths and seen four patients hospitalized, is under investigation, with health authorities believing the source may be a specific brand of Italian sausage. Botulism can be contracted through contaminated food or wounds, and symptoms include muscle weakness, blurred vision, and difficulty swallowing. The prevention of botulism focuses on maintaining food and hand hygiene, including the disinfection of utensils, the proper storage and preparation of food, and the avoidance of eating contaminated or questionable products.