Table 3. Antigen ELISA absorbance values of viruslike particles of sapovirus strains.

Antisera	Mc114 (GI/1)	Yokote1 (GI/5)	Syd53 (GII/3)	Syd3 (GIV/1)	NK24 (GV/1)
Mc114 (GI/1)	0.41 (9.19)	0 (1.00)	0 (1.00)	0 (1.00)	0 (1.00)
Yokote1 (GI/5)	0.01 (1.13)	0.93 (19.59)	0.05 (1.97)	0 (1.00)	0 (1.00)
Syd53 (GII/3)	0 (1.00)	0.02 (1.42)	1.02 (21.33)	0.01 (1.14)	0.03 (1.50)
Syd3 (GIV/1)	0 (1.00)	0 (1.00)	0 (1.00)	1.44 (29.74)	0 (1.00)
NK24 (GV/1)	0 (1.00)	0 (1.00)	0 (1.00)	0.01 (1.11)	1.03 (21.58)

*Measured at 492 nm. P, hyperimmune serum; N, preimmune serum.