Table 1 Comparison of BT50 and 50% neutralization titers.

BT50 denotes a serum titer that blocks the interaction of HuNoV VLPs with H type 1 and H type 3 and porcine gastric mucin glycans by 50%; 50% neutralization denotes a serum titer that reduces the infectivity of indicated HuNoV strains by 50%.

SerumGII.3GII.4
BT5050% neutralizationBT5050% neutralization
1187990671105,000
27083553214