Thus, the distribution of T-cell phenotypes are the same whether using e.g. a TB antigen or the chlamydia MOMP protein, MF59® induces IL-5 independent of the antigen of choice, and GLA-SE generates the highest IgG2a titers with antigens produced in E. coli as well as with an antigen produced by embryonated eggs. This evidence concerns the gene IL5 and tuberculosis.