Glossary NAT Acronym for nucleic acid testing, a required part of blood donor testing for HIV-1, Hepatitis C, Hepatitis B, and West Nile Virus detection. Back to Glossary List Transfusion News is brought to you by Acute Normovolemic Hemodilution Reduces Transfusions in Patients Undergoing Cardiac Surgery Introducing IH-AbID: Bio-Rad’s Integrated Antibody Identification Software Gene Therapy Phase 3 Study Results for Hemophilia B High Variability in Antibody Titer Determination in Transfusion Medicine Transfusion Transmission of Hepatitis A Virus during a Recent Epidemic in Europe Visit Transfusion News » Follows Facebook 13.4k Followers Twitter 6.6k Followers