RAP2A and Plasmodium vivax malaria: Long-term antibody responses to PvRALP1-Ecto and PvRhopH2 proteins could be the main immune component for protection against blood-stage vivax malaria, as previously reported with anti-RALP1, anti-Rhoptry associated protein 1 (RAP1), or anti-RAP2 antibodies that inhibit P. falciparum parasite invasion [30, 47, 48].