Maysaa El Sayed Zaki

Early-Life Antibiotic Exposure Disrupts Bifidobacterium in Infants: A qPCR-Based Cohort Study

BACKGROUND: Early infancy represents a critical window for establishing the gut microbiome, during which Bifidobacterium species dominate and play essential roles in metabolic, immune and intestinal maturation. Antibiotic exposure during this sensitive period may disrupt microbia...