Single NS3 antibodies positive is common single NS4 or NS5 antibodies positive may be see.

NS3抗体单独阳性多见，却少与病毒血症共存； NS4 5抗体亦可单独阳性。

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If two more antigen proteins (within NS3. NS4. NS5) have been coated simultaneously, the sensitivity could raise to 60% while the specificity keep the same level.

联合包被另外两种非结构区蛋白(NS 4, NS5)，可使灵敏度提高到6 0 %，而保持一定的特异度。

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