HEV antibodies appeared in serum samples collected from swine,domestic dog and pet dog. The positive rate was 43.93%,15.19% and 4.65% respectively. No HEV antibody was detectable in sleuth,goat,chicken,duck,pigeon and rabbit serum samples.

• 在猪、家犬和宠物犬血清标本中检测到HEV抗体 ,阳性率分别为 4 3 93%25、15 19%25和 4 6 5%25 ,但在警犬、山羊、鸡、鸭、鸽子和兔血清标本中未检测到HEV抗体 ;