Development of Th1 Imprints to rBCG Expressing a Foreign Protein: Implications for Vaccination against HIV-1 and Diverse Influenza Strains
Figure 4
Ratio of IFN to IL-4 spots in the mice depicted in Figure 3. Ratios were calculated as the mean number of antigen-specific IFN spots/the mean number of IL-4 spots within each group of mice. Open circles and filled circles represent BCG- and gal-specific IFN : IL-4 ratios, respectively.