Y64.0: Contaminated medical or biological substance, transfused or infused

Contaminated medical or biological substances, transfused or infused into a patient, involve the transfer of harmful substances into the body through a medical procedure. The contamination may be linked to bacterial, viral, or fungal organisms or might involve non-living substances that could have unintended biological effects. This condition commonly occurs when sterile procedures are not strictly adhered to during the preparation or administration of the transfusion or infusion. It can potentially lead to potentially severe illnesses such as sepsis or bloodborne transmission of diseases like hepatitis or HIV. Initial symptoms could include fever, chills, or a rash at the infusion site. However, other symptoms may be dependent on the type and nature of the contaminant. Disease progression varies, ranging from immediate severe reactions to prolonged, chronic conditions, impacting many systems in the body.