Cancer en el cerebro tiene cura4/2/2023 ![]() To read about the history of malaria, click here. Comparatively, areas with lower endemic rates will have a less defined age distribution of severe malaria. falciparum will often find that severe malaria commonly occurs in children up to 5 years of age, whereas older children and adults will experience less severe forms of the infection due to partial immunity. For example, areas that have a stable endemic of P. The severity of malaria is often dependent upon the immune status of the host, as well as the area in which malaria has been acquired. Once infected, malaria can either evolve into simple or severe forms, the latter of which is a less frequent presentation of this disease. In addition, blood-borne transmission through the transfusion of blood products, transplantation, or needle-sharing, as well as congenital transmission of malaria can also occur. Humans typically acquire malaria after being bitten by an infected female mosquito of the Anopheles genus. It is estimated that about 93% of the people who die from malaria reside in sub-Saharan Africa, many of whom are under the age of 5. Each year, malaria affects about 219 million people, with about 500,000 people dying each year from this disease. The Plasmodium genus of unicellular protozoan parasites are responsible for causing the disease malaria in humans, the most deadly of which includes Plasmodium falciparum. ![]() ![]() Image Credit: Christoph Burgstedt/ An overview of malaria Reviewed by Emily Henderson, B.Sc.Ĭerebral malaria is a serious neurological complication of severe malaria that affects about 1% of children under the age of 5 who have been infected with Plasmodium falciparum. ![]()
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