Methods HEV antibodies in serum samples obtained from swine,sleuth,domestic dog,pet dog,goat,chicken,duck,pigeon and rabbit were tested by a double-antigen sandwich ELISA(DS-ELISA)which was established using HEV multiple-genotype recombinant antigens.

• 方法 用多基因型HEV重组蛋白建立检测HEV抗体的DS -ELISA ,并用于 5 91份猪、警犬、家犬、宠物犬、山羊、鸡、鸭、鸽子和兔等多种动物血清标本的HEV抗体检测 ;