Abstract
An indirect immunofluorescent assay (IFA) to detect Ebola virus subtype Reston (EBO-R) antibodies was developed by the use of a HeLa cell line stably expressing EBO-R nucleoprotein (NP). This IFA has a high specificity for the detection of EBO-R IgG antibodies in both hyperimmune rabbit sera and monkey sera collected during an EBO-R outbreak in the Philippines in 1996. Furthermore, this IFA showed a higher sensitivity for the detection of EBO-R antibodies than did the IFA using HeLa cells expressing the NP of Ebola virus subtype Zaire. These results suggest that this new IFA is useful for seroepidemiological studies of EBO-R infection among monkeys.
Published Version
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