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. 2018 Nov 29;9:2769. doi: 10.3389/fimmu.2018.02769

Figure 1.

Figure 1

The process of developing a vaccine using reverse vaccinology. Reverse vaccinology starts with obtaining the genomic sequence of the pathogen and using bioinformatics tools to identify all open reading frames to predict protein antigens. The predicted antigens are subsequently expressed in suitable vectors to produce the recombinant proteins which are tested to evaluate the immunogenicity in animal models. Expressed antigens that yield high immunogenicity are selected as vaccine candidates, further tested in population studies to determine and identify conserved antigens for further vaccine development.