Why did the malaria get its name

By | June 7, 2020

why did the malaria get its name

After the Florentines had conquered this stronghold, after putting good guardians on it they were discussing among themselves how to proceed. InSapero presented presumptive evidence for the link between fixed tissue stages and relapse. Mosquitoes that had fed on infected birds were allowed to bite these healthy ones. Namespaces Article Talk. Hepatocystis spp.

The history of malaria stretches from its prehistoric origin as a zoonotic disease in the primates of Africa through to the 21st century. A widespread and potentially lethal human infectious disease, at its peak malaria infested every continent, except Antarctica. Since the discovery of the parasites which cause it, research attention has focused on their biology, as well as that of the mosquitoes which transmit the parasites. References to its unique, periodic fevers are found throughout recorded history beginning in the first millennium BC in Greece and China. For thousands of years, traditional herbal remedies have been used to treat malaria. After the link to mosquitos and their parasites were identified in the early twentieth century, mosquito control measures such as widespread use of the insecticide DDT, swamp drainage, covering or oiling the surface of open water sources, indoor residual spraying and use of insecticide treated nets was initiated. Prophylactic quinine was prescribed in malaria endemic areas, and new therapeutic drugs, including chloroquine and artemisinins, were used to resist the scourge. Today, artemisinin is present in every remedy applied in treatment of malaria. After introducing artemisinin as a cure administered together with other remedies, the mortality in Africa went down by a half.

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Regular monitoring of drug efficacy is needed to inform treatment policies in malaria-endemic countries, and to ensure early detection of, and response to, drug resistance. Image: TOBY FAGAN Malaria is one of the most ubiquitous diseases known–there are more than different species of malaria that infect mammals, birds and reptiles, which indicates an early origin. Entomological workers and environmental change during the construction of the Panama Canal”. Archived from the original on 2 June This article traces the main events and stresses the importance of comparative studies in that, apart from the initial discovery of parasites in the blood, every subsequent discovery has been based on studies on non-human malaria parasites and related organisms. This important observation could never be made before, probably because no previous investigator had used wet blood films. In a non-immune individual, symptoms usually appear 10—15 days after the infective mosquito bite.

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