This document summarizes a case presentation of a 4-year-old boy named MSR who was admitted to the hospital due to severe diarrhea, fever, and vomiting. He developed diarrhea and loss of appetite 2 days before admission. On the day of admission he developed a high fever of 39.2 degrees Celsius and vomiting. Upon examination at the hospital, he appeared stable with no abnormalities found other than symptoms related to his gastrointestinal issues.