Botulism is a rare illness caused by bacteria found in the soil, explains FoodSafety.gov. Botulism can be found in foods. Once the botulism spore is ingested it replicates in the gut, or intestine, to spread through the body causing serious illness. Symptoms in infants are different from child and adult symptoms. The spores can incubate inside an infant for three to 30 days before the illness appears. Adults and children infected with the spores may notice the illness within 12 to 72 hours.
Infant Botulism
Symptoms in an infant are often the result of the inhalation of spores or ingestion of contaminated foods. Young infants who have not begun eating solid foods may contract botulism from contaminated honey or corn syrup. Dr. Alan Greene, pediatrician, suggests constipation and poor feeding habits to be the most common or initial symptoms of the illness. Other possible symptoms include increased tiredness, lack of head control, reduced gag reflex or diminished suckling abilities. An infant may still be alert, despite her weakness. Her cry may also be diminished. Respiratory distress may also occur, in which an infant's nostrils flare and the skin tightens across the ribs with each breath.
Common Symptoms
Botulism in children and adults from contaminated foods can lead to moderate symptoms of illness. These can include double vision, blurred vision, dry mouth or muscle weakness. The National Institutes of Health (NIH) suggests abdominal cramping, trouble breathing, nausea, vomiting or a temporary lack of breath to be symptoms associated with botulism.
Advanced Symptoms
Over time, the infection can lead to partial paralysis that worsens. The more severe the illness and the longer it exists, the worse the symptoms. Initial paralysis begins at the head and neck. This can include the eyelids and the facial muscles necessary for speaking, swallowing and eating. When untreated, botulism can lead to paralysis of the muscles of the trunk and extremities, reports the Center for Biosecurity. Advanced paralysis can cause death when the airway is obstructed from the lack of muscle strength to move the diaphragm and use the breathing muscles. Fatigue and shortness of breath can be lasting effects of botulism.
