Vaccine-induced enhancement of viral infections.

Vaccine · 2009 · PMC7131326 · PMID 19022319

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a significant trendno p-value reported

In contrast, a significant trend towards an increased HIV-1 infection rate was observed in volunteers that had high pre-existing antibody titers against Ad5 (>200), compared to individuals with low pre-existing Ad5-specific titers (<200) [126] .

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