Essays on malaria

Cerebral malaria encephalopathy specifically related to P. 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.

These liver cells then burst releasing the parasites back into the bloodstream where they then enter red blood cells. The early symptoms of malaria are non-specific. Another unique treatment of malaria is the use of the herb Artemisia annua.

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, Areas that cannot afford laboratory diagnostic tests often use only a history of subjective fever as the indication to treat for malaria Perkin et al.

The swollen liver cells actually burst discharging the merozoite forms of the parasite to circulation and this is when the symptoms of the infection start to become apparent.

Essay on Malaria

The mosquitoes inject a sporozoite form of the parasites into the subcutaneous layer of the host skin during a blood meal. The areas where malaria is prevalent at epidemic proportions are mostly devoid of trained physicians and health workers who possess the skills necessary for the early diagnosis of the disease as well as its efficient treatment.

In the past several decades, scientists have developed many drugs that have all fallen victim to the resistance of the Plasmodium parasites. The most effective treatment for malaria consists in using a combination of several anti-malarial drugs, one of which is a derivative of artemisinin.

It evaluates progress made against the disease it also describes the sources of funding and reviews the impact of malaria control programmes. Despite extensive efforts, not a single vaccine against any of the human parasitic diseases is currently available.

Though many people are aware that malaria is a disease, they are unaware that it is life threatening, kills over a million people each year, and is a very elusive target for antimalarial drugs Treatment of 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.

However, symptoms may occur later in those who have taken antimalarial medications as prevention Nadjm et al. When the vector injects her saliva into the human, it also injects ten percent of her sporozoite load.

The pre-erythrocytic, asexual intra-erythrocytic and sexual exo-erythrocytic stages are shown. The range of a vector from a suitable habitat is fortunately limited to a maximum of two miles Cann, The other important species of the A gambiae complex, A arabiensis has similar breeding and biting habits to A gambiae s.

Chloroquine is most often the drug of choice for hemoprophylaxis except in areas of known chloroquine-resistance here drugs like Mefloquine or Doxycycline are used. Malaria is an entirely preventable and treatable disease, provided the currently recommended interventions are properly implemented.

Polymerase chain reaction based tests have been developed, though these are not widely implemented in malaria-endemic regions as ofdue to their complexity Nadjm et al. The daughter merozoites repeat the asexual cycle by invading free erythrocytes. Novel antimalarials must be orally bioavailable, as the diseased individuals will most probably not have access to facilities such as hospitals and clinics.

The aim of the report is to support the development of effective national malaria control programmes.Malaria is a life-threatening disease caused by parasites that are transmitted to humans by bites of infected mosquitoes. Inmalaria has led to nearly Malaria is one of the major Published by Experts Share Your is the home of thousands of essays published Words Essay for Students on Malaria.

465 Words Essay for Students on Malaria

Malaria happens when there are repeated cycles of chills, fever, pain, and sweating. This usually happens due to the spread through the bite of an. Malaria Essay Words | 5 Pages. Malaria 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.

Malaria Research Paper essays Malaria is a disease caused by a parasite that lives both in mosquitoes and humans (9).

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Malaria lives in tropical and sub-tropical areas such as Southeast Asia, the. 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.

Essays on malaria
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