A method of determining the immune response of poultry after vaccination with a live attenuated vaccine

摘要

ufeffu0159eu0161enu00ed provides a method of determining the immune response of poultry, especially chickens after oral vaccination with live attenuated vaccine salmonelovou and after intravenous infection with virulent strain of fully re - salmonella enterica, which consists in the fact that in a sample taken from a blind va re infected poultry in vitro provides at least one immunologically relevant gene expression.with higher expression means a lower immune response, the duration of immunity and hence tested vaccine immunogenicity.