Gram-negative encapsulated bacillus, opportunistic emerging pathogen. Outbreaks have been associated with the consumption of infant formula (powdered milk). It is capable of forming biofilms on baby bottles and latex nipples, leading to meningitis, bacteremia, necrotizing enterocolitis, or meningoencephalitis in neonates and immunocompromised individuals. Its mortality rate ranges from 40–80%, and it may result in neurological…