The positive rate of BDV p24 in PBMCs from the domestic fowls was 1.67% (2/120).

• 家鸡PBMCs中BDV p24基因片段阳性率为1.；67%25(2/120)；家鸭PBMCs中BDV p24基因片段阳性率为0%25(0/120)。