At 4 weeks the DUO test results are definitive and standard antibody tests detect over 90% of infection.

在四周的双重测试结果是决定性的，标准抗体测试超过90%。

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Diagnostic confirmation using antibody tests, though reliable, is thus slower than that achieved using direct tests for virus RNA.

利用抗体试验进行诊断确认虽然可靠，但比利用对病毒RNA直接检测取得的诊断确认更为缓慢。

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No one should lightly deny public health officials the tools they need to combat AIDS, including use of the AIDS antibody tests.

没人可以轻易阻止公共卫生官员获得对抗艾滋病所需的工具，包括对艾滋病抗体检测的使用。

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Dr Weimer said that previous antibody-based tests lacked the sensitivity of ImmunoFlow because they relied on the bacteria diffusing through a paper membrane covered with antibodies.

BBC: Rapid food poisoning analysis

Early tests of the antibody test have proved encouraging.

BBC: DNA spiral

It appears to be superior to standard antibody-based quality-control tests currently used for that purpose, but such scientific advances will need to undergo extensive validation studies before they can be considered a reliable predictor of effects in vivo and eliminate the need for clinical data.

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