Fig. 3: Cellular immune responses in vaccinated rhesus macaques.
From: Single-shot Ad26 vaccine protects against SARS-CoV-2 in rhesus macaques
a, b, Cellular immune responses were assessed at week 4 after immunization by IFNγ ELISPOT assays (a) and IFNγ+CD4+ and IFNγ+CD8+ T cell intracellular cytokine staining assays (b) in response to pooled S peptides. Red bars reflect median responses. Dotted lines reflect assay limit of quantification.
