3-30 days Children and adults: 12-72 hours Symptoms Infants: Lethargy, weakness, poor feeding, constipation, poor head control, poor gag and sucking reflex Children and
[foodsafety.gov]
In infants, symptoms include constipation, a flat facial expression, poor feeding, a weak cry, decreased movement, trouble swallowing, excessive drooling, muscle weakness,
[kidshealth.org]
Infants with botulism appear lethargic, feed poorly, are constipated, have a weak cry and poor muscle tone. How soon after exposure would symptoms develop?
[health.ny.gov]