In contrast , non-bNAbs are specific for individual viral strains with unique epitopes .
bNAbs are unique in that they target conserved epitopes of the virus , meaning the virus may mutate , but the targeted epitopes will still exist .
Non-bNAbs are specific for individual viral strains with unique epitopes .
bNAbs are unique in that they target conserved epitopes of the virus , meaning the virus may mutate , but the targeted epitopes will still exist .