Late liver stage of Plasmodium berghei developing in vitro in the human hepatocyte cell line HepG2. Host cell actin is visualized with Phalloidin (here: turqoise). DNA is stained with Dapi (here: yellow), parasite cytoplasm with antibodies against HSP70 (magenta). Image by Dr. Mirko Singer, Universitätsklinikum Heidelberg, Germany; image modified by MIC. The cover is published under the Creative Commons Attribution (CC BY) license.