Figure 4.

Changes in CD4⁺T cell counts within 1 to 5 months of receiving the ASO3-adjuvanted A/California/07/09 H1N1 influenza HA vaccine for HIV-infected responders and non-responders (a). In panel b, the changes in CD4⁺ T cell counts of individuals whose HIV virus load changed by > 1 log₁₀ over the observation period were excluded from analysis. Lines within groups represent group median with IQR and the p value indicating probability of no significant difference between groups is shown above a line spanning the groups.