Antibiotic Resistance Acquisition in the First Week of Life.

ABSTRACT: Objectives: The fetus is considered sterile but recent studies have suggested that gut colonization could start before birth. Scarce data are available for the acquisition of resistant Gram-negative bacteria (GNB) during the first days of life. Several studies have shown that integrons play a major role in antibiotic resistance acquisition. In this work, we studied the dynamics of human intestinal acquisition of GNB and integrons during the first days of life. Methods: Meconium was collected at birth and a stool sample before hospital discharge (days 2 or 3) on 185 term neonates. GNB were searched by culture on each sample and class 1, 2, and 3 integrons from each GNB or directly from samples. Eight risk factors for integron and GNB acquisition were studied. Results: W

SUBMITTER: Barraud O 

PROVIDER: S-EPMC6039568 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature