We report a case of human immunodeficiency virus type 1 group O infection not detected by two highly sensitive immunoassays. The sera were strongly reactive to the V3 peptide of group O but not to the gp41 immunodominant epitope. Gp41 was sequenced, confirming that this virus belonged to group O.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1392651 | PMC |
http://dx.doi.org/10.1128/JCM.44.2.662-665.2006 | DOI Listing |
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