Group II Asymptomatic infection
After PHI, HIV antibodies continue to be detectable in the blood. The amount of virus in blood and lymphoid tissues falls to very low levels and the rate of HIV replication is slow although it does not cease. CD4 lymphocyte counts are within normal limits or generally above 350 cells/mm3. This phase may persist for 10 years or more.
The decision to treat is made on the basis of the CD4 count and the viral load. The aim of therapy is to maintain immune function by suppressing viral replication to prevent further damage to the immune system. As for PHI treatment, the potential gain of therapy must be weighed against the potential risks and uncertainties.
After PHI, HIV antibodies continue to be detectable in the blood. The amount of virus in blood and lymphoid tissues falls to very low levels and the rate of HIV replication is slow although it does not cease. CD4 lymphocyte counts are within normal limits or generally above 350 cells/mm3. This phase may persist for 10 years or more.
The decision to treat is made on the basis of the CD4 count and the viral load. The aim of therapy is to maintain immune function by suppressing viral replication to prevent further damage to the immune system. As for PHI treatment, the potential gain of therapy must be weighed against the potential risks and uncertainties.
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