Blood transfusion watch: are hidden viruses slipping through?

NCT ID NCT00023023

First seen Nov 01, 2025 · Last updated May 23, 2026 · Updated 31 times

Summary

This study followed 1,771 people who received blood transfusions to check if any infections were passed along through the blood. Researchers tested blood samples before and after transfusion for viruses like HIV, hepatitis, and others. The goal was to keep the blood supply safe and learn about any new or hidden infections that might be spread through transfusions.

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Contacts and locations

Locations

  • Childrens National Medical Center

    Washington D.C., District of Columbia, 20010, United States

  • NIH Heart Center at Suburban Hospital Johns Hopkins Medicine

    Bethesda, Maryland, 20814, United States

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

Conditions

Explore the condition pages connected to this study.