| Literature DB >> 27429528 |
Afsaneh Aghaie1, John Aaskov2, Sadegh Chinikar3, Matthias Niedrig4, Soudabeh Banazadeh5, Hashem Khorsand Mohammadpour6.
Abstract
West Nile virus (WNV) can be transmitted by blood transfusions and organ transplants. This study was a retrospective study which was performed in Blood Transfusion Center to evaluate the WNV infection in blood donors in Iran. A total of 540 blood samples were taken from volunteer healthy donors who referred for blood donation to Chabahar Blood Center. The presence of WNV was studied by detecting immunoglobulin G (IgG) WNV by enzyme linked immune sorbent assay (ELISA). Demonstration of elevated WNV IgG confirmed by immunoflouorescence assay (IFA) Euroimmun kit. Out of the 540 samples 17.96 % (97 cases) were seropositive by ELISA and 1.48 % (8 cases) was seropositive by IFA. This means that 8.24 % of ELISA seropositive samples were confirmed by IFA. Special attention should be paid to criteria of donor selection, albeit positive results may be due to a previous infection in these donors.Entities:
Keywords: Blood donor; Donor selection; Enzyme linked immune sorbent assay (ELISA); Epidemiology; Immunoflouorescence assay (IFA); Iran; West Nile virus (WNV)
Year: 2015 PMID: 27429528 PMCID: PMC4930752 DOI: 10.1007/s12288-015-0567-5
Source DB: PubMed Journal: Indian J Hematol Blood Transfus ISSN: 0971-4502 Impact factor: 0.900