虽然这项研究并不是第一次测试抗癌病毒疗法，但这是第一次完整记录此类病毒在患者病变组织中的行为特征。

While the study is not the first to test a cancer-killing viral therapy, it is the first to thoroughly document the behavior of the virus in patients' biopsy tissue.

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提供完整数据的98家机构（75%）共登记了196032例艾滋病毒感染者，其中24958例（13%）是儿童。

In 98 (75%) that provided complete data, 196 032 patients were registered and 24 958 (13%) of them were children.

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但另外两个基因看似相当完整，可能提示我们的身体将病毒基因收为己用，但它们真正的功能仍不够清楚。

But the other two genes look remarkably intact, perhaps suggesting that our bodies use them for our own benefit. Exactly what they do isn't clear though.

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