Figure 6.

Determination of specific antibodies induced by immunization with the recombinant BCGs. ELISAs were performed to measure total antibodies against the nucleoproteins in samples collected on day 24 post-immunization (rBCG-N-SARS-CoV-2) (A) or 28 post-immunization (rBCG-N-ANDV) (B). Data are representative of 3 independent experiments. Each experiment considered a total of three mice per group. Statistical differences were assessed by Kruskal–Wallis test with a post hoc Dunn’s test. *: p < 0.05.