Essay - 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 has existed for just as long. The parasites causing malaria are highly specific, with man as Malaria Free Essay Example. Malaria is one of the world’s biggest killers. Malaria is a blood disease caused by a kind of mosquito. The world health organization is trying its best to overcome this issue. The main cause of malaria is its rapid spread globally. This does not allow us to abolish this lethal sickness Essay on Malaria Malaria is a life-threatening disease caused by parasites that are transmitted to humans by bites of infected mosquitoes. In , malaria has led to nearly deaths, mostly among African children (The World Health Organization, ).5/5(1)
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Malaria is a serious, parasitic infection that is spread by the bite of certain mosquitoes. A parasite is an organism that survives by living inside a larger organism, called a host. Malaria is spread in three ways. The most common is by the bite of an infected female Anopheles mosquito. However, malaria can also be spread through a transfusion of infected blood or by sharing a needle with an infected person. How can we malaria essay malaria? Malaria is a disease which effect both humans and animals and it is caused by the spread of the Plasmodium parasite. This parasite uses the female Anopheles mosquito as vector in order to infect a human or animal with the parasite; when a person is bitten by an infected mosquito, sporozoites enter the blood and travel to the liver.
In the liver they divide to become merozites which then move back into the bloodstream where they infect red blood cells. In the red blood cells they divide further, exploding from the cells every hours causing waves of illness. Dengue fever is transmitted by mosquitoes who malaria essay been infected with the dengue virus. In the Western Hemisphere, malaria essay, the Aedes aegypti is the one mosquito species that transmits the disease. When a mosquito bites a person who has Dengue or Dengue Fever, the insect becomes infected and acts as a carrier of the malaria essay. The disease spreads when mosquito-carriers bite healthy individuals who are now hosts for the virus.
The Dengue virus is only spread by mosquitoes; it is not spread directly from person to person. A person becomes infected with malaria when bitten by a female mosquito who pocesses the malaria parasite. The parasite enters the blood stream and travels to the liver, where they multiply. When they re-emerge into the blood stream symptoms appear. By the time malaria essay symptoms show up, the parasites have reproduced very rapidly, clogging blood vessels and rupturing cells. Malaria cannot be casually transmitted. The female Anopheles mosquito becomes infected by ingesting blood that is infected with the sexual forms of the parasite plasmodium and then bites a human that then transmits it to another. The malaria essay plasmodium has four different species that are responsible for malaria that humans are infected with, malaria essay.
Plasmodium Vivax is the second to the worst of the stages and malaria essay is seen in South East Asia and Latin America. Plasmodium Malariae has the least deaths and infections out of all. Malaria Introduction to Malaria Malaria is a deadly disease, responsible for , malaria-infected people and over a million deaths annually. Malaria-diseased people experience fevers and chills that lingers every few days. The diagnosis of malaria is identified in their blood along with the symptoms. Malaria requires different treatment for mild cases or more severe ones, like mild circumstances usually need an oral medication, but serious conditions need a hospital visit. What is the disease: Malaria is a mosquito-borne infectious disease to humans and other animals which is caused by parasitic protozoans, malaria essay.
You develop it by a female infected mosquito with parasites transmitting its bite through the skin. This can cause severe redness on the area and continuous itching which can cause the bite to inflame. Malaria is quite rare in countries such as the United States, but it is most commonly found in countries such as Southern Asia and Africa. It is said that there is 20 species around the world but there are 4 most common species that cause the disease in humans a few are known as: Plasmodium falciparum, this is the most deadly out of all 4 to humans this lies in the salivary glands of the mosquito and it is transmitted to humans by the females of the Anopheles of the mosquito, malaria essay.
Malaria essay virus is transmitted by the bite of an infected mosquito. A female malaria essay ingests the humans infected blood during feeding, permitting the mosquito to become infected with the dengue virus. The mosquitoes spreads the virus contracted from human to other humans. The malaria essay were subjected to headache, nausea, aching joints, and fever of degrees, vomiting, and a general feeling of illness The Black Death. Symptoms usually took one to seven days to appear, malaria essay. The second most common form of the Black Death was the pneumonic plague; the victims often died before they could reach other places. The pneumonic plague mainly attacked the lungs.
Symptoms included slimy sputum tinted with blood. The Malaria Protozoan malaria essay, of the genus Plasmodium. There are two main types of Plasmodiumthat infect humans Plasmodium Falciparum Plasmodium Vivax Transmitted by female mosquitoes Develops in mosquito gut Migrates to salivary glands Transfers to other organisms through the saliva of the mosquito. The Mosquito A mosquito is an organism of the family Culicidae. The females require a blood meal to develop eggs. The mosquito vector for malaria is the mosquito genus Anopheles. Home Page Malaria. Malaria Satisfactory Essays. Open Document, malaria essay. Essay Sample Check Writing Quality. Malaria is caused by Plasmodium parasites malaria essay in mosquitoes malaria essay carry an infectious disease, malaria essay.
It is spread from the saliva through a bite of an infected female mosquito, malaria essay. Only female mosquitoes feed on blood, so this is why females are the carriers and spreaders of Malaria. Once you are bitten by an infected female mosquito then it releases the parasite into your blood where it moves to your liver and expands, malaria essay. This causes your liver to malaria essay sending the infection back to your blood stream spreading to other areas of your body. Malaria symptoms start between eight and twenty five days following contact of the infected mosquito. These symptoms include fever, pain, fatigue, vomiting, nausea, chills, sweating, malaria essay, dry cough and headache.
There could also be complications from this disease such as respiratory distress in adults and children, Kidney failure; still births, infant deaths, and low birth weight in pregnant women. This disease is widespread in tropical and subtropical regions around the world including some parts of AfricaAsia, South and North America. It is found in impove Get Access. Satisfactory Essays. The Impacts of Malaria Words 3 Pages. The Impacts of Malaria. Read More. Malaria Essay Words 5 Pages. Malaria Essay. Powerful Essays. Dengue Fever Words 4 Pages. Dengue Fever. Good Essays. malaria Words 2 Pages. Malaria, Caused by Mosquitos, Can Cause Death Words 2 Pages. Malaria, Caused by Mosquitos, Can Cause Death. Signs and Symptoms of Malaria Words 2 Pages. Signs and Symptoms of Malaria.
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Essay - 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 has existed for just as long. The parasites causing malaria are highly specific, with man as May 21, · Generally, malaria is an infectious disease caused by Plasmodium which is a parasite that infects red blood cells. There are five types of malaria which are Plasmodium vivax, Plasmodium malariae, Plasmodium ovale, Plasmodium falciparum and Plasmodium knowlesi. Malaria is usually transmitted from human-to-human by the Anopheles mosquito Apr 06, · Malaria is caused by Plasmodium parasites, which are spread, to people through bites of infected Anopheles mosquitoes, which are referred to as malaria vectors known to bite primarily between dusk and dawn. Four parasite species that result in malaria in humans are the following: (1) Plasmodium falciparum; (2) Plasmodium vivax; (3) Plasmodium malariae;
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