| abstract |
In a first aspect, the present invention relates to a method for determining the responsiveness of an individual to vaccination, like viral vaccination or for the determination of viral vaccine efficacy in an individual as well as a method for the stratification of the vaccination regimen, e.g. viral vaccination, in an individual based on determining the level or the amount of at least one of IL-8 or IL-18 in a sample; said sample is obtained from an individual at least once before or at least once after vaccination. The method allows to determine the vaccination regimen with the vaccine, in particular, a virus vaccine, like an influenza virus vaccine whereby when a low level of at least one of IL-8 and/or IL-18 is determined, said low level is indicative for a personalized vaccine strategy. In a further aspect, the use of at least one of IL-8 or IL-18 as a predictive marker for vaccine efficacy or immune protection by vaccination is provided. Finally, a kit of parts for vaccination comprising equipment for determining the level and/or amount of at least one of IL-8 or IL-18 in a sample obtained from an individual to be vaccinated as well as the vaccine to be administered is described. |