In general terms, parasites that cause malaria are injected into the skin by mosquitoes. They then travel into the bloodstream and then to the liver where they invade liver cells and mature into forms called schizonts. Within each schizont, cell division produces thousands of tiny new forms called merozoites, each of which, when released into the bloodstream, is capable of infecting a red blood cell. This “traditional” pathway for malarial parasites may not be the only way these parasites travel through the body. Using some increasingly more powerful immuno-imaging tools, Rogerio Amino, Sabine Thiberge, Béatrice Martin, Susanna Celli, Spencer Shorte, Friedrich Frischknecht, and Robert Ménard have demonstrated an additional route that could have profound implications for developing effective vaccines for this major worldwide disease.