In rhesus monkeys , rDEN2Delta30 appeared to be slightly attenuated when compared to the parent virus as measured by duration and peak of viremia and neutralizing antibody induction .
O B-OrganismTaxon I-OrganismTaxon O I-SequenceVariant O O O O O O O O O O O O O O O O O O B-DiseaseOrPhenotypicFeature O O O O O