4Blood Transfusion
Blood transfusion was one of the major causes of hepatitis C in the past. Those people who suffered from thalassemia, hemophilia and other conditions that need multiple transfusions were particularly at high risks for exposures. Nevertheless, the spreading of hepatitis C via blood transfusion today is quite rare since donated blood must be tested carefully for hepatitis C genetic materials and antibodies. It is estimated that the likeliness to get the hepatitis C virus from a blood transfusion is approximately 1 in 2 million. [4]















