Gallid alphaherpesvirus 2 Marek's disease virus type 1 Marek's disease virus MDV1 NCBITaxon:39111 GaHV-2 Mareks disease virus NCBITaxon:43684 Marek's disease herpesvirus Marek disease virus Marek's disease virus serotype 1 MDV-1 Gallid herpesvirus type 2 Marek disease virus type 1 ncbi_taxonomy NCBITaxon:38013 Marek's disease virus type 1 MDV1 GC_ID:1 Gallid herpesvirus 2 Marek's disease virus (MDV) Marek's disease herpesvirus 1 Marek's disease virus MDV Marek's disease virus MDV1 Mardivirus