Malaria in africa and its effects essay

Infants, children, and pregnant females, along with immune-suppressed patients are at higher risk for worse outcomes when infected with malaria parasites.

Malaria's Impact Worldwide

There are about different species of anopheles, but there are only about 60 that are vectors of malaria and of these, about 40 are important. Afterwards, the red blood cells burst and release the parasites.

Malaria Effects on the Body

This herb has been used for centuries in traditional Chinese medicine to treat malaria and fever. The presentation may include fever, shivering, arthralgia joint painvomiting, hemolytic anemia, jaundice, hemoglobinuria, retinal damage, Beare et al.

Long and Short Term Effects of Malaria

Although limiting the spread of malaria is not easy, finding a cure has presented several problems in recent years. These interventions include; vector control through the use of insecticide-treated nets ITNsindoor residual spraying IRS and, in some specific settings, larval control, chemoprevention for the most vulnerable populations, particularly pregnant women and infants, confirmation of malaria diagnosis through microscopy or rapid diagnostic tests RDTs for every suspected case, and timely treatment with appropriate antimalarial medicines according to the parasite species and any documented drug resistance.

Here, sexual forms of the parasite develop in the stomach of the Anopheles mosquito completing the parasites life cycle Herman, The most effective treatment for malaria consists in using a combination of several anti-malarial drugs, one of which is a derivative of artemisinin.

Such a multistage, multivalent and multi immune response vaccine presents the best strategy for a successful vaccine in the treatment of malaria Doolan and Hoffman, From May through to October the risks of acquiring malaria are reduced.

Essay: Malaria

Because the sexual cycle takes place in the mosquito, it is sometimes called the definitive host. Once in the bloodstream, the Plasmodium travel to the liver and reproduce by asexual reproduction.

It is also re-emerging in areas where it has previously been under eradicated. A small subset of these has even been shown to adhere to membranes of uninfected erythrocytes after their release into the plasma. This does not mean that anti-malaria medication and personal protection measures should be neglected, simply that any traveller developing possible symptoms of malaria should seek medical advice despite having taken the prescribed precautions.

Finally, drugs that have been used at each stage are shown in the dashed boxes Chauhan and Srivastava, ; Olliaro, ; Korenromp et al. What problem might this cause. As with the vaccines, anti-malarials target different stages of the parasite life cycle within the human host and specifically interfere with processes that are essential to parasite survival.

This widespread and uncontrolled use of DDT raised concerns in the s amongst environmentalists who described possible catastrophic consequences for both the environment and humans leading to the ban of DDT use in the s Weissmann, This drug was a secret of the locals of the Amazon jungle for centuries until European missionaries learned of its use.

The parasites causing malaria are highly specific, with man as the only host and mosquitoes as the only vector.

Essay: Malaria

Preventive treatment of pregnant women with anti-malarial drugs can also reduce the harmful effects of malaria both on the mother and on the unborn child. When a female mosquito bites a human, she injects an anticoagulant saliva which keeps the human bleeding and ensures an even flowing meal for her.

Antibodies directed against antigens on the surface of extracellular sporozoites e. The rise of malaria is also linked to factors such as global warming, poorhealth services, political upheavals and armed conflicts. If this were the only factor, scientist would have no problem containing the disease.

Malaria parasites are transmitted to humans by the bite of infected female mosquitoes of more than 30 anopheline species. The asexual blood stage parasite infects the mature red blood cell, and these stages of infection are responsible for all of the symptoms and pathologies associated with malaria.

Young children, who have not yet developed partial immunity to malaria Pregnant womenwhose immunity is decreased by pregnancy, especially during the first and second pregnancies Travelers or migrants coming from areas with little or no malaria transmission, who lack immunity.

The aim of the report is to support the development of effective national malaria control programmes. Symptoms of malaria are often beguilingly mild in the initial stages, resembling influenza. About three billion people are at risk of infection in countries.

Worldwide prevalence of the disease is estimated to be over million cases each year. Globally, the disease circulates in almost one hundred countries causing up to 1, deaths annually Cann, Get Email Updates To receive email updates about this page, enter your email address: In areas with high transmission such as Africa south of the Saharathe most vulnerable groups are: The trouble remains that quinine is expensive to harvest, is extremely hard to synthesize, and fails to prevent relapses Limited Imagination, Malaria (also called biduoterian fever, blackwater fever, falciparum malaria, plasmodium, Quartan malaria, and tertian malaria) is one of the most infectious and most common diseases in the world.

This serious, sometimes-fatal disease is caused by a parasite that is carried by a certain species of mosquito called the Anopheles. Malaria in Sub-Saharan Africa - Malaria is blood disease caused by a parasite called Plasmodium.

This disease occurs widely in poor, subtropical and tropical regions of the world. One subtropical region that has been greatly affected by this disease is Sub-Saharan Africa. Malaria Essay - Malaria (also called biduoterian fever, blackwater fever, falciparum malaria, plasmodium, Quartan malaria, and tertian malaria) is one of the most infectious and.

Malaria is a serious and sometimes life-threatening tropical disease that spreads through parasites. It kills more thanpeople a year, many of them children in Africa. Although malaria is. malaria essay Malaria is known as one of the world's deadliest dangerous diseases " Malaria parasites have been with us since the beginning of time, and fossils of mosquitoes up to thirty million years old show that malaria’s vector has existed for just as long.

Essays Related to Malaria. 1. Falciparum malaria is commonly found in Africa and may cause death in its more severe form. The life cycle of malaria parasite is fairly complex (see diagram). Quinine has been used to prevent or cure malaria for over years.

Genome sequencing has identified immunity genes against the malaria /5(4).

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Malaria in africa and its effects essay
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