Fig. 4From: Safety, infectivity and immunogenicity of a genetically attenuated blood-stage malaria vaccineScanning electron microscopy of parasite-infected erythrocytes. P. falciparum 3D7 wild-type (A), P. falciparum 3D7 kahrp– prior to inoculation (B), P. falciparum 3D7 kahrp– cultured ex vivo from subject 5 (C) and P. falciparum 3D7 kahrp– cultured ex vivo from subject 6 (D). Scale bar = 1 μmBack to article page