Medical research

Exploring the common gut bacteria bacteroides

Probiotic yogurts and pills promise better health, but the bacteria we ingest find a complex and challenging environment when they enter our gut. Food sources shift with every meal we eat, and the threat of pathogens is ever-present. ...

Obstetrics & gynaecology

Bacteria in the cervix may be key to understanding premature birth

Depending on the specific type, bacteria in a woman's vagina and cervix may increase the risk of premature birth or protect against it, according to new research from the Perelman School of Medicine at the University of Pennsylvania. ...