
A multicenter study from NASPGHAN 2025 highlights geographic and immune-driven variations in pediatric H. pylori infection across the Americas.
Silvana Bonilla, MD, Attending physician, Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA.

A multicenter study from NASPGHAN 2025 highlights geographic and immune-driven variations in pediatric H. pylori infection across the Americas.