The malaria-naïve study population was immunized with the NMRC-M3V-Ad-PfCA vaccine, which is a combination of two separate recombinant adenovirus 5 constructs, one expressing P. falciparum CSP and the other expressing full-length P. falciparum AMA1 (both strain 3D7). This evidence concerns the gene DNAJC5 and malaria.