2 Case history:
A male freelancer, aged 31, from South Sudan, was admitted to Alban Jadeed Teaching Hospital in Khartoum, Capital city of Sudan in February 2023 after a job trip to Sudan, due to hematemesis and melena. Upon reviewing his medical history, it was found that he had no prior history of jaundice, hepatitis, or alcohol abuse. However, the patient had previously experienced diarrheal syndrome years ago, but underlining causative left uninvestigated.