Malaria is caused by Plasmodium parasites, which are transmitted to humans through the bite of infected female Anopheles mosquitoes.
Malaria has plagued human populations for millennia. Historical records suggest that malaria likely originated in Africa and spread to other parts of the world through human migration and trade routes.
While fever is the most common symptom of malaria, the disease can present with a wide range of symptoms, including chills, headache, muscle aches, fatigue, nausea, and vomiting.
Malaria is particularly deadly for children under the age of five in sub-Saharan Africa, where the majority of malaria cases and deaths occur.
Over time, the parasites that cause malaria have developed resistance to commonly used antimalarial drugs, making treatment more challenging.
While there is currently no widely available malaria vaccine, several preventive measures can help reduce the risk of infection, including the use of insecticide-treated bed nets, indoor residual sprays to kill mosquitoes, and antimalarial medications for travellers to high-risk areas.
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