Introduction:Transfusion Transmitted Infections is occurring worldwide. The common organisms related reported in literature were Human Immunodefiency Virus, Hepatitis B and C Virus, bacterial contamination and Malaria par-asites. Meanwhile, Melioidosis is endemic disease in Malaysia and especially Sabah. Mortality due to Melioidosis septicaemia was also high. It ranges between 60%-80%. In Sabah, 74% of Thalassemia children were diagnosed with Bacteraemia Melioidosis and 50% had died due to the organisms. The incidence of Melioidosis Transfusion Transmitted Infection is rarely reported in the literature. Case Description: A 17-year-old girl was diagnosed having Beta thalassemia major since 5 years old and splenectomised 8 years ago. Currently on prophylaxis Penicillin and Ex-jade. She was admitted into hospital for monthly blood transfusion. Two days prior to admission, patient complained of having sore throat and cough but no fever and other complained. On examination, the tonsil enlarged and was treated as exudative tonsillitis. She was transfused with 2 pint packed cells within 2 days. No transfusion reaction noted. Day seven admission, she had high grade fever and redness of the right hand cannulation site and was treated as right hand cellulitis with intravenous Cloxacillin. Full blood count shows Total White Cell count was 24.9 x109 /L, Haemoglobin level was 9.3 g/dl and Platelets was 462x109/L. Blood for culture and sensitivity was taken and Chest X-ray noted haziness over the left mid and lower zone of the lung and was treated as Hospital Acquired Pneumonia. She was referred to tertiary hospital for further management. Her conditioned deteriorated and died at the casualty unit in the tertiary hospital. Blood culture was positive for Burkholderia pseudomallei. The case was reported to Dis-trict health office for further investigation. Blood donor tracing was done and was positive for Melioidosis through Elisa Antibody titre IgM for Melioidosis (1:320). The patient’s house and school were visited and investigated. All environmental samples were negative for Burkholderia pseudomallei. Conclusion: Its shows a relationship between blood donations infected with Burkholderia pseudomallei causing mortality of Beta Thalassemia patients. It is highly recommended to screen all blood products for communicable disease fatal organisms.