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malaria. It is one of the ten deadliest diseases of all time. It effects
men, women, children, and animals. ... This disease is malaria. ...
malaria. Malaria Malaria is a potentially fatal illness of tropical and subtropical
regions. ... Finding a cure to dissolve malaria has been harder than expected. ...
Malaria. Malaria is regarded as one of the world's deadliest tropical parasitic
diseases. ... Malaria is a mosquito-borne disease caused by the parasite plasmodium. ...
what is malaria. Malaria is a vector-borne infectious disease caused by protozoan
parasites. ... Malaria parasites are transmitted by female Anopheles mosquitoes. ...
Malaria. A parasite is an organism that depends on another organism, known as a
host, for food and shelter. For my paper I have chosen to research Malaria. ...
Submitted by sunshine78 on October 28, 2007
Category: Science
Words: 1089 | Pages: 5
Views: 119
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A parasite is an organism that depends on another organism, known as a host, for food and shelter. For my paper I have chosen to research Malaria. Malaria is an infectious disease that is widespread in tropical and subtropical regions. It infects between 300 and 500 million people every year and causes between one and three million deaths annually, mostly among young children in Sub-Saharan Africa.
Malaria is one of the most common infectious diseases and an enormous public-health problem. The disease is caused by protozoan parasites of the genus Plasmodium. The most serious forms of the disease are caused by Plasmodium falciparum and Plasmodium vivax, but other related species (Plasmodium ovale and Plasmodium malariae) can also infect humans. These groups of human-pathogenic Plasmodium species are usually referred to collectively as malaria parasites.
Malaria parasites are transmitted by female Anopheles mosquitoes. Plasmodium multiplies within the red blood cells, causing symptoms that include fever, anemia, chills, flu-like illness, and, in severe cases, coma and death. Malaria transmission can be reduced by preventing mosquito bites through the use of mosquito nets and insect repellents. Mosquito control is also an effective way of reducing the burden of malaria. This is achieved by spraying insecticides inside houses and reducing the standing water where mosquitoes breed.
Unfortunately, no vaccine is currently available to stop infection. Instead preventative drugs must be taken continuously to reduce the risk of malaria. Such prophylactic drug treatments are simply too expensive for most individuals living in widespread areas. Malaria infections are treated through the use of antimalarial drugs, such as chloroquine, although drug resistance is increasingly common.
Malaria has probably infected humans for over 50,000 years, and may have been a human pathogen for the entire history of our species. Indeed, close...
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