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Pcr Dna Is It Accurate

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tanguero

New User, Becoming EHEALTHy
Joined: 07 Nov 2005
Posts: 6
Pcr Dna Is It Accurate
Posted: 11-08-05 21:15pm

How accurate is pcr dna?

When is the best time to take the test?? How many days after exposure???

Please help me
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cd998776

Active User, Really EHEALTHy
Joined: 12 Aug 2005
Posts: 996
Location: Ohio
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Posted: 11-08-05 23:45pm

If you mean, how long should you wait until taking the hiv test, then the answer is after 3 months. Getting tested earlier than 3 months may result in unclear or inaccurate results.
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kiklis2k

Experienced User , Rather EHEALTHy
Joined: 06 Sep 2005
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Pcr Dna Test And Standard Hiv Test
Posted: 11-09-05 01:53am

A standard hiv test, which is the least expensive, could be taken at the end of the 3 month period, because hiv antibodies are present in the blood which may show a hiv+ blood from 4 to 12 weeks. A standard hiv test looks for hiv+antibodies.

A pcr dna test also expanded as the polymerise chain reaction dna test, is more expensive test, which looks for the presence of the actual virus dna strains in the blood. This can be done even immediate to a infection, for the hiv virus multiplies extremely fast.
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