No abstract available
MeSH terms
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Africa
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Child, Preschool
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Disease Transmission, Infectious*
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Enzyme-Linked Immunosorbent Assay
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HIV Antibodies / blood
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HIV Infections / diagnosis*
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HIV Infections / transmission*
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HIV Infections / virology
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HIV-1* / genetics
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HIV-1* / immunology
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Humans
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Infant
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Male
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Nuclear Family
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Phylogeny
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RNA, Viral / analysis
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Reverse Transcriptase Polymerase Chain Reaction
Substances
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HIV Antibodies
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RNA, Viral