Medical research

How blood group O protects against malaria

It has long been known that people with blood type O are protected from dying of severe malaria. In a study published in Nature Medicine, a team of Scandinavian scientists explains the mechanisms behind the protection that ...

Diseases, Conditions, Syndromes

How malaria is shaping the human genome

For millennia, malaria has been a major killer of children in Africa and other parts of the world. In doing so, it has been a major force of evolutionary selection on the human genome.

Diseases, Conditions, Syndromes

Malaria severity not determined solely by parasite levels in blood

Although malaria kills some 600,000 African children each year, most cases of the mosquito-borne parasitic disease in children are mild. Repeated infection does generate some immunity, and episodes of severe malaria are unusual ...

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