Oral microbiota assessment at different time points during the first year of life: delivery mode and breastfeeding shape the bacterial community

Key Points

• This research investigates how delivery mode and breastfeeding influence the development of oral microbiota during infancy.
• Assessed oral microbiota at various time points during the first year of life
• Compared bacterial communities based on delivery mode (vaginal vs. cesarean)
• Analyzed the effects of breastfeeding on oral microbial diversity
• Delivery mode and breastfeeding choices significantly influenced the oral microbiota composition
• Distinct microbial patterns were observed as early as 12 months
• Early-life feeding practices are important for developing a healthy oral microbial ecosystem