Henipavirus microsphere immuno-assays for detection of antibodies against Hendra virus.

•Examination of two Luminex assays that detect antibodies against Hendra virus.•Use of the Luminex assays for resolution of indeterminate ELISA results.•The Luminex assays can detect HeV antibodies without the need for PC4 containment.•The Luminex assays can detect effectively HeV vaccine-induced antibodies.