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RT-PCR technique false negative for hiv test?


Dear SIr Or Madam !

Please kindly inform me why some time RT-PCR technique for hiv testing false negative.

*i found this on the web hope tit helps.
ASBA compared to RT-PCR
... superiority of the NASBA technique over RT-PCR for amplification of viral target ... RT-PCR results were negative in all samples from our patients. 13. ...
www.ibi.cc/NASBA vs PCR.htm -

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