IntroductionThe initial acquisition and subsequent development of the microbiota in early life is crucial to future health. Cesarean-section (CS) birth is considered to affect early microbial transmission from mother to infant. MethodsIn this study. we collected fecal samples from 34 CS infants and their mothers from West China Second Hospital. https://lecoureures.shop/product-category/ski-de-fond-equipement-skis-skate/