rise in the HTL cell population with memory T and B cells development, an increase in IgM, IgG1 + IgG2, and IgG + IgM antibodies levels. The stability of the complexes was confirmed by studying their dynamic properties. For instance, Oladipo et al. and Pitaloka et al. [58] used NMA to study the stability and mobility of selected receptor-vaccine complexes. In the first study, as a result, the vaccine protein and its receptor were predicted to spin towards each other.