The two most important bacterial phyla in the gastrointestinal tract. Firmicutes and Bacteroidetes. have gained much attention in recent years. The Firmicutes/Bacteroidetes (F/B) ratio is widely accepted to have an important influence in maintaining normal intestinal homeostasis. https://padluvgox2dgq.blog-kids.com/35130395/regional-subregional-and-country-level-full-vaccination-coverage-in-children-aged-12-23-months-for-34-countries-in-sub-saharan-africa-a-global-analysis-using-demographic-and-health-survey-data