Fig. 1
Baseline values of (A) Geff (B) Ceff (C) σcyto (D) cell radius in unchallenged freshly isolated PBMCs from unmatched donors who are COVID-19 naïve (orange circles: n = 5), have recovered COVID-19 prior to receiving the vaccine (pink squares: n = 4), completed the two-dose SARS-CoV-2 vaccine (dark purple inverted triangle: n = 5) and received a booster dose (lilac diamonds: n = 5). Values are calculated from MATLAB-fitted models of DEP spectra which possessed an r2 value of over 0.8. Statistical significance calculated using one-way ANOVA followed by Tukey’s multiple comparisons (*p < 0.05). Mean lines plotted (± SEM).
