Lactobacillus acidophilus sepsis in a neonate

Lactobacillus species are non-spore-forming, anaerobic, gram-positive rods that cause disease in immunocompromised adults. Few cases have been described in children. We present the case of a 2-month-old infant who apparently developed Lactobacillus acidophilus sepsis from an infected central venous catheter. Physicians should be aware that although Lactobacillus species rarely cause disease in children, they should be considered a possible pathogen when isolated from the blood of a newborn infant.