No, saliva is not infectious.
Does Saliva contains HIV virus? According to CDC it does. Is it effcient enough for transmission
Yes, but it is not as efficient.
can a person with this type of viral load transmit hiv through unprotected sex
That is the purpose of HAART medication so that gets your viral load undetectable.
I would think that the Antiviral Cocktail supresses the virus to that level.
Teak, can you answer this or anyone?