Salmonella enterica serovar Panama meningitis in exclusive breastfeeding infants: Report of 4 cases, clinical features and therapeutic challenges

RATIONALE: The pathway of Nontyphoid Salmonella meningitis, especially in exclusive breastfeeding infants, has not been well characterized. PATIENT CONCERNS: We analyzed data related to nontyphoid Salmonella meningitis in 4 infants. DIAGNOSES: No diarrhea was observed and the coproculture was negative for all patients. INTERVENTIONS: Early diagnosis and treatment with combination of third-generation cephalosporins plus quinolones for a minimum of 3 weeks is necessary to avoid severe sequelae and death. OUTCOMES: The first 3 patients had a good evolution, whereas the last patient had multiple brain abscesses and hydrocephalus requiring treatment with a ventriculoperitoneal shunt. LESSONS: The highlights of our study are that all infants were exclusively breastfed, no diarrhea observed and the negative coproculture for all the 4 patients, which is relatively rare for Salmonella infection.