Superinfection with Plasmodium species increases the risk of fatal disease in individuals with low immunity, yet it is not frequent in young children. Portugal et al. provide a possible explanation for this dichotomy, showing that blood-stage parasitemia in mice inhibits liver-stage development of a second Plasmodium species infection due to iron sequestration.
- Silvia Portugal
- Céline Carret
- Maria M Mota
