The radio‐immunoblot (RIB) assay was used to examine the antibody response to proteins
of the vaccine strains induced after influenza vaccination. Vaccination stimulated an …

Pre-and post-vaccination sera from 19 volunteers were analysed by the haemagglutination
inhibition (HI) test, virus neutralization (VN) assay and avidity enzyme-linked immunosorbent …

Serum antibody responses after exposure to influenza virus antigens follow expected
patterns for protein antigens. Induction of primary responses occurs in organized lymphoid …

The aim was to examine the rapidity of haemagglutination inhibiting (HI) antibody response
induced by immunization with a current inactivated trivalent influenza vaccine. Five to six …

A colorimetric cell proliferation assay for measuring neutralizing antibodies to influenza
viruses in human sera is described. Following a 90-min incubation, the serum–virus mixture …

Serum samples taken from rabbits 5 days after vaccination with SW influenza virus by the
intravenous route contained high levels of IgM antibodies. IgG antibodies were either not …

Sera from confirmed cases of influenza and from recipients of attenuated or killed influenza
virus vaccines were tested for IgM, IgA, and IgG antibodies by the indirect fluorescent …

The aim of this study was to assess antibody response in 184 healthy adults vaccinated with
split influenza vaccine (Begrivac, Chiron Behring). Response to hemagglutinin and …

Sera from volunteers who received live influenza A wild-type or ts recombinant virus were
tested by hemagglutination inhibition (HI) assay, neuraminidase inhibition (NI) assay, and …

The value of the enzyme-linked immunosorbent assay (ELISA) for de termining the serum
antibody responses of volunteers following immunisation with various inactivated influenza …