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 Study Finds No Association Between RBC Transfusions and Necrotizing Enterocolitis Gut Microbe Exoglycosidases Target ABO Blood Group Antigens to Generate ABO-Universal Blood Increasing Data Available for Plasma Transfusion Indications Blood Donation is Not Associated with Migraine Relief Transfusion Patterns After CAR T-Cell Therapy for Large B-Cell Lymphoma Visit Transfusion News » Follows Facebook 14.6k Followers