Mice immunized with killed WSN-Aβ
virus generated significantly higher anti-Aβ
specific antibodies compared with that in mice immunized with WSN-Aβ
. Anti-Aβ antibody responses were measured in sera of individual mice immunized 3 times with indicated viruses at dilution 1:200. Lines represent the average (n = 5, *P < 0.05; **P < 0.01).