 "Lactobacillus rhamnosus" GG may reduce the risk of traveler's diarrhea.A position paper published by ESPGHAN Working Group for Probiotics and Prebiotics based on a systematic review and randomized controlled trials (RCTs) suggested that "L. rhamnosus" GG (low quality of evidence, strong recommendation) may be considered in the management of children with acute gastroenteritis in addition to rehydration therapy.