Fig. 2.

Fig. 2. Time-dependent SARS-CoV-2 S gene persistence and IgG levels. (A) Residual amount of target DNA from AcHERV-COVID19 and IgG. (B) Residual amount of target DNA of Ad-COVID19 and IgG. The number of copies/200 ng of gDNA was measured using quantitative PCR from each tissue at various time points after immunization with both vaccines. Results are expressed as the mean ± SD (standard deviation). P values were calculated using two-tailed unpaired Student’s t-test (*p < 0.05, **p < 0.01, ***p < 0.001 for comparisons between non-immunized group; n = 5).

© J. Microbiol. Biotechnol.