唯一可得到的超免疫血清来源于马。
将琼脂免疫扩散试验检测为阴性的71份马血清样品进行P CR检测，其中检出3份血清为阳性，并确诊为EHV - 1型。
There was negative by AGID and 3 serum samples were EHV-1 positive by PCR among 71 serum samples.
马传染性贫血病毒是反转录病毒科慢病毒属的成员之一，不仅与人免疫缺陷病毒具有序列同源性，而且与其血清具有交叉反应。
Equine infectious anemia virus (EIAV) is a lentivirus. It related in sequence to the human immunodeficiency virus (HIV) and reacted with acquired immunodeficiency syndrome (AIDS) patient sera.
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