Following up and re-entry of HBV reactive blood donors in Yantai area
| Autor: | Hewei SONG, Xintang SHEN, Wei WANG, Minghua XU |
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| Jazyk: | čínština |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Zhongguo shuxue zazhi, Vol 36, Iss 8, Pp 713-716 (2023) |
| Druh dokumentu: | article |
| ISSN: | 1004-549X 1004-549x |
| DOI: | 10.13303/j.cjbt.issn.1004-549x.2023.08.014&lang=en |
| Popis: | Objective To analyze the preliminary screening and follow-up testing data of HBV in Yantai area, and discuss the rationality of following up and re-entry program of HBV reactive blood donors. Methods Donors who were single reagent reactive by enzyme-linked immunosorbent assay (ELISA) in initial screening but non-reactive by nucleic acid testing (NAT) were followed up. Individual NAT(ID-NAT) was performed for HBV DNA, ELISA for HBsAg, HBsAb, HBeAb, HBeAg and HBcAb, and ECLIA for the detection of HBsAg. Results A total of 547 blood donors were HBsAg ELISA-/NAT+, and 97 were followed up, among which 24 met the requirements of re-entry while 73 did not. Of the 24 blood donors who met the re-entry requirements, 13 donated blood again, with test results all qualified. Conclusion The combination of ELISA, ID-NAT, and ECLIA methods for following up detection for HBsAg ELISA+ blood donors is recommended. Blood donors with HbsAb S/CO ≥ 10 and negative results for other tests met the re-entry requirements, with a re-entry rate at 24.74%, and the re-donation qualified rate of blood donors after re-entry was 100%. |
| Databáze: | Directory of Open Access Journals |
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