Tóm tắt:

In this study, four MDV-1 (GaHV-2) strains causing the disease in Bac Ninh province during the 2019–2022 period were identified by multiplex Polymerase Chain Reaction (PCR). Subsequently, the segments of 1020 bp encoding 339 amino acids of Meq gene (Marek’s disease virus EcoRI fragment Q) from four samples were collected and sequenced. Overall, this study provides valuable information on molecular characteristics of MDV-1 strains in Bac Ninh province during the 2019–2022 period.