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. Author manuscript; available in PMC: 2021 Jun 10.
Published in final edited form as: Transfusion. 2018 Nov 30;59(2):601–611. doi: 10.1111/trf.15057

Fig. 1.

Fig. 1.

Flow chart showing the breakdown of American Red Cross HBV-infected blood donors and study participation, June 2009 to April 2015. * Viral load was obtained from 1248 (34%) prevalent, 43 (90%) HBV DNA yield, 51 (71%) HBsAg yield, and 201 (34%) OBI donors. HBV, hepatitis B virus; OBI, occult hepatitis B infection; RBI, recent hepatitis B infection.