_:b57011599 "T169" . _:b57011600 _:b57011601 . _:b57011598 _:b57011599 . _:b57011598 . _:b57011600 . _:b57011601 . _:b57011598 . _:b57011598 . _:b57011598 _:b57011600 . _:b57011601 "neutralization antibody" . _:b57011599 "C2987668" . _:b57011598 "0.82"^^ .