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[Analysis on Reentry Situation of HBsAg Single Reagent Reactive Blood Donors in Anhui Province]
Fei-Fei Jiang1, Rong Lyu2, Yang Zhao2
1Department of Microbiology and Parasitology, Basic Medicine College, Anhui Medical University, Hefei 230032, Anhui Province, China,Anhui Blood Center, Hefei 230031, Anhui Province，China.
Objective:
To analyze the reentry situation of HBsAg single reagent reactive blood donors in Anhui province, and to verify the rationality and effectiveness of reentry strategy of blood donors in Anhui province.
Methods:
Shielded blood donors who were HBsAg single reagent reactive might voluntarily apply for returning to the team of blood donors after the shield of 6 months. Blood bankstaff that shielded those donors should draw blood and conduct screening tests. Samples from donors who were HBsAg negative should be delivered to Anhui Blood Center to conduct the reentry detections. Shielded blood donors were allowed to return to the team if the results of HBsAg test, neutralization test, HBcAb test and nucleic acid test were negative.
Results:
109 person-portions of samples for returning to team from September 2013 to December 2016 were delivered to Anhui Blood Center. After reentry tests, 60 of them were negative, 8 cases were positive, while 41 cases were undetermined, and the qualified rate was 55.05%.25 negative donors were from Hefei, 20 of them donated blood again and were negative.
Conclusion:
The shielding and reentry strategy of blood donors with HBsAg single reagent reactive in Anhui province is rational and effective. However, there are still some deficiencies in trace of donors and information transmission, which needs to be further improved.
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