_:b57887646 "0.82"^^ . _:b57887648 _:b57887649 . _:b57887646 _:b57887648 . _:b57887646 . _:b57887646 . _:b57887648 . _:b57887646 _:b57887647 . _:b57887649 . _:b57887649 "neutralization antibody" . _:b57887646 . _:b57887647 "C1578828" . _:b57887647 "T059" .