Case GI 1
A day after a trip to Vietnam, 6-year old male patient developed sudden onset and large amounts of watery diarrhea > 10 times/day , nausea and vomiting. A day after his onset, he felt very thirsty, tired, drowsy and abdominal and leg cramps with low urine output. When he was taken to the hospital, his mouth and skin appears dry with sunken eyes.