Development of multiplexed bead arrays for the simultaneous detection of nucleic acid from multiple viruses in bat samples

In this study we have developed two fluid bead array assays containing customized panels that target multiple bat-borne viruses. These assays detect up to 11 viral RNA's simultaneously in urine samples collected from wild bat populations in Australia and Bangladesh. The assays developed show high specificity for the target viruses and the analytical sensitivity compares favorably to qRT-PCR. These assays enhance the ability to monitor multi-pathogen dynamics and identify patterns of virus shedding from bat populations, thus informing key approaches to outbreak response and control.