To the Editor: Despite evidence of HIV in the saliva of HIV-positivepersons, oral transmission of the virus appears to be a rareevent. Researchers have isolated infectious virus from onlya small percentage of saliva samples from HIV-infected patients,even when virus can be isolated from peripheral-blood samplesfrom the same persons1,2 or when HIV DNA is detected in salivaby the polymerase chain reaction3.
Components of saliva can inhibit HIV4 and other viruses5. Canthe presence of salivary viral inhibitors explain the low rateof recovery of HIV from oral fluids? Recently, we tested salivasamples . . . [Full Text of this Article]
References
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