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Article: Harnessing the potential of blood donation archives for influenza surveillance and control
Title | Harnessing the potential of blood donation archives for influenza surveillance and control |
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Authors | |
Keywords | adolescent adult aged antibody titerArticleblood donor |
Issue Date | 2020 |
Publisher | Public Library of Science. The Journal's web site is located at http://www.plosone.org/home.action |
Citation | PLoS One, 2020, v. 15 n. 5, p. article no. e0233605 How to Cite? |
Abstract | Many blood donation services around the globe maintain large archives of serum and/or plasma specimens of blood donations which could potentially be used for serologic surveillance and risk assessment of influenza. Harnessing this potential requires robust evidence that the outcomes of influenza serology in plasma, which is rarely used, is consistent with that in serum, which is the conventional choice of specimens for influenza serology. We harvested EDTA-plasma specimens from the blood donation archives of Hong Kong Red Cross Transfusion Services, where EDTA is the type of anticoagulant used for plasma collection, compared their antibody titers and responses to that in serum. Influenza A/H1N1/California/7/2009 and A/H3N2/Victoria/208/2009 were the test strains. Our results showed that antibody titers in 609 matched serum/EDTA-plasma specimens (i.e. obtained from the same donor at the same time) had good agreement inferred by Intraclass Correlation Coefficient, the value of which was 0.82 (95% CI: 0.77–0.86) for hemagglutination inhibition assay and 0.95 (95% CI: 0.93–0.96) for microneutralization assay; seroconversion rates (based on hemagglutination inhibition titers) during the 2010 and 2011 influenza seasons in Hong Kong inferred from paired EDTA-plasma were similar to that inferred from paired sera. Our study provided the proof-of-concept that blood donation archives could be leveraged as a valuable source of longitudinal blood specimens for the surveillance, control and risk assessment of both pandemic and seasonal influenza. |
Persistent Identifier | http://hdl.handle.net/10722/283670 |
ISSN | 2023 Impact Factor: 2.9 2023 SCImago Journal Rankings: 0.839 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | ZHANG, Y | - |
dc.contributor.author | Leung, K | - |
dc.contributor.author | Perera, RAPM | - |
dc.contributor.author | Lee, CK | - |
dc.contributor.author | Peiris, JSM | - |
dc.contributor.author | Wu, JT | - |
dc.date.accessioned | 2020-07-03T08:22:28Z | - |
dc.date.available | 2020-07-03T08:22:28Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | PLoS One, 2020, v. 15 n. 5, p. article no. e0233605 | - |
dc.identifier.issn | 1932-6203 | - |
dc.identifier.uri | http://hdl.handle.net/10722/283670 | - |
dc.description.abstract | Many blood donation services around the globe maintain large archives of serum and/or plasma specimens of blood donations which could potentially be used for serologic surveillance and risk assessment of influenza. Harnessing this potential requires robust evidence that the outcomes of influenza serology in plasma, which is rarely used, is consistent with that in serum, which is the conventional choice of specimens for influenza serology. We harvested EDTA-plasma specimens from the blood donation archives of Hong Kong Red Cross Transfusion Services, where EDTA is the type of anticoagulant used for plasma collection, compared their antibody titers and responses to that in serum. Influenza A/H1N1/California/7/2009 and A/H3N2/Victoria/208/2009 were the test strains. Our results showed that antibody titers in 609 matched serum/EDTA-plasma specimens (i.e. obtained from the same donor at the same time) had good agreement inferred by Intraclass Correlation Coefficient, the value of which was 0.82 (95% CI: 0.77–0.86) for hemagglutination inhibition assay and 0.95 (95% CI: 0.93–0.96) for microneutralization assay; seroconversion rates (based on hemagglutination inhibition titers) during the 2010 and 2011 influenza seasons in Hong Kong inferred from paired EDTA-plasma were similar to that inferred from paired sera. Our study provided the proof-of-concept that blood donation archives could be leveraged as a valuable source of longitudinal blood specimens for the surveillance, control and risk assessment of both pandemic and seasonal influenza. | - |
dc.language | eng | - |
dc.publisher | Public Library of Science. The Journal's web site is located at http://www.plosone.org/home.action | - |
dc.relation.ispartof | PLoS ONE | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | adolescent | - |
dc.subject | adult | - |
dc.subject | aged | - |
dc.subject | antibody titerArticleblood donor | - |
dc.title | Harnessing the potential of blood donation archives for influenza surveillance and control | - |
dc.type | Article | - |
dc.identifier.email | Leung, K: ksmleung@hku.hk | - |
dc.identifier.email | Perera, RAPM: mahenp@hku.hk | - |
dc.identifier.email | Peiris, JSM: malik@hkucc.hku.hk | - |
dc.identifier.email | Wu, JT: joewu@hku.hk | - |
dc.identifier.authority | Leung, K=rp02563 | - |
dc.identifier.authority | Perera, RAPM=rp02500 | - |
dc.identifier.authority | Peiris, JSM=rp00410 | - |
dc.identifier.authority | Wu, JT=rp00517 | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1371/journal.pone.0233605 | - |
dc.identifier.pmid | 32470010 | - |
dc.identifier.scopus | eid_2-s2.0-85085679075 | - |
dc.identifier.hkuros | 310698 | - |
dc.identifier.volume | 15 | - |
dc.identifier.issue | 5 | - |
dc.identifier.spage | article no. e0233605 | - |
dc.identifier.epage | article no. e0233605 | - |
dc.identifier.isi | WOS:000537552800109 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 1932-6203 | - |