Establishment of an in vitro equine papillomavirus type 2 (EcPV2) neutralization assay and a VLP-based vaccine for protection of equids against EcPV2-associated genital tumors

These findings support the impact of EcPV2 in equine gSCC development and recommend EcPV2 L1 VLP as prophylactic vaccine against EcPV2 infection and associated disease in equids.