Transfusion-transmitted infections (TTIs)

Transfusion-transmitted infections (TTIs) are diseases that can be spread through blood transfusions. When a person receives blood from a donor, there's a risk that the donor's blood may carry infectious agents, such as viruses or bacteria. Common examples include HIV, hepatitis B and C, and West Nile virus. Blood banks conduct rigorous testing to minimize this risk, ensuring that donated blood is safe for recipients. Despite these precautions, the potential for TTIs remains a concern, highlighting the importance of safe blood donation practices and ongoing screening technologies.