[header] How to prevent infant diarrhea [title] Get your infant a rotavirus vaccine. [step] Rotavirus is a serious ailment that can cause severe diarrhea. The vaccine for rotavirus comes in two doses, one that is given at 2 months, and one that is given at 4 months. 
Ultimately, a simple vaccination could prevent your child from getting diarrhea, especially severe diarrhea. [title] Wash your hands with soap and warm water before handling your baby.