Introduction
Malaria is an infectious disease caused by a blood protozoan transmitted by a female Anopheles mosquito. Malaria has a high morbidity and high mortality rate especially in children and pregnant women (Martinez-Groin et.al 2008). There four different types of plasmodia that cause malaria they include: Plasmodium falciparum, Plasmodium malariae, Plasmodium vivax and Plasmodium ovale. Malaria is endemic in Africa, Asia, Latin America, India and Pakistan (Martinez-Groin et.al 2008). Plasmodium falciparum is responsible for most of the high date rate and occurrence of the disease (Snow et.al 2005) followed by Plasmodium vivax (Guerra et.al 2010).
The life cycle of the plasmodium is divided into two; the asexual stage which occurs in
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The global malaria infection was estimated by gathering and integrating information which was used to observe the development of malaria infection and the prevalence of the parasite (Bousema and Drakeley, 2011). As mentioned earlier Plasmodium falciparum and Plasmodium vivax are the major causes of malaria in the world. Recent estimate indicate that roughly 2.4 billion people are at risk of malaria caused by P. falciparum (Guerra, 2008), with 300 to 500 million morbidity and 1 million deaths yearly (Hays, 2010). P. vivax is usually more spread out geographically but it has less mortality (Bousema and Drakeley, 2011). It is estimated that roughly 2.9 billion people are at risk of malaria caused by P. vivax (Guerra et.al 2010) and 300 to 800 million morbidity yearly (Mueller, …show more content…
There is the use of insecticide-treated nets (ITN), indoor residual spraying (IRS) as vector control measures (Beier et.al 2008). These control methods reduce the transmission of malaria there is still debate about whether they can succeed in eliminating malaria. A research conducted in eastern Rwanda showed that some people due to lack of knowledge about malaria did not readily accept ITN, they claimed that it makes them sweat at night, some people developed skin rashes and infestation of the nets by bedbugs which they claimed was increased by IRS (Ingabire et.al 2015). There is also the development of resistance to different classes of insecticide in some African countries (Owens,
Sickle Cell Anemia a Negative and Positive Taylor Martin University of Missouri-Columbia September 23, 2015 Sickle Cell Anemia a Negative and Positive General Purpose: To inform my audience about Sickle Cell Anemia. Specific Purpose: As a result of my speech, the audience will be informed about Sickle Cell Anemia and how it can affect people. Central Idea: Sickle Cell Anemia has some negatives but, it can also be a positive in certain areas with the malaria virus. Introduction In America 70,000 to with sickle cell trait Sickle cell disease is an inherited disorder that affects red blood cells.
These childhood illnesses had grown widespread in most regions other than remote villages, killing one fourth to one half of all children before they turned six years old. However, with the notable exception of influenza, survivors carried some level of immunity, and frequently absolute protection, to the majority of these illnesses. Yellow fever and falciparum malaria likewise made their way across the Atlantic from Africa to the Americas. Falciparum malaria is by far the most severe form of that plasmodial infection. These illnesses circulated throughout Native American communities as epidemics in the centuries following 1492.
Information such Malaria’s high transmission rate and vulnerability in young children and pregnant women became available, sending our country into mass hysteria. These two events in history both have a common theme of allowing a small problem transform into something much larger due to the spread of
Malaria was said to be transferred from the tropics and Africa, however, although Europeans suffered, both the indigenous populations as well as
Many of these diseases included smallpox, chickenpox, tuberculosis, leprosy, and even the measles. An interesting thing is that the europeans had also brought over malaria to the Incas, in the later years, and they Incas actually
The life cycle of a tick takes two years and has four stages: egg, larva, nymph and adult. During this period, ticks will feed on three separate hosts. The larval tick feeds on the first host for several days; then it falls off and metamorphoses into a nymph. The nymphs remain inactive until the following spring when they find
India only went through 18 famines in the span of 600 years before they were ruled by the British (Doc 11). This is significant because the deaths from famine outweigh the effects of Malaria, if not being just as bad. Quinine will not save the
K&U5- Diagnosis of malaria Early and accurate detection of malaria is required to make sure that the patient is treated in time and also to prevent further spread of infection within the neighbourhood through local mosquitoes. If diagnosis and treatment is delayed, it may increase the chance of death of the patient, therefore malaria should be treated as a possible medical emergency and health practitioners should know how to diagnose and treat malaria instantly. A health practitioner should know what the signs and symptoms are of a patient infected with malaria.
It is a parasitic disease that involves high fevers, shaking chills, flu like symptoms and anemia. In this essay, I will compare what malaria was like during The Revolutionary War and what it is like now, in the modern age. The word “Malaria” derives from from the Italian for “bad air”. During the revolutionary war, Malaria was all over the American South.
The subjects were infected by mosquitoes or by injections of extracts of the mucous glands of mosquitoes. After having contracted malaria, the victims were treated with various drugs to test their relative efficacy. Over one-thousand victims were used in these experiments. Many died and others suffered severe pain and permanent
Personal Statement A frail little girl, who had contracted Malaria upon leaving her country of Nigeria, arrived to America with her family in the year 1996. That little girl was me. Upon my arrival, I received immense care and support from the doctors and nurses of Oakland 's Children 's Hospital. My doctors informed my parents that we came to America just in time to receive proper treatment.
The two most common hosts of a Plasmodium parasite are mosquitoes and humans. Animals have also been known to be infected by the plasmodium parasite. This parasite is transmitted by a mosquito into another host by injecting Sporosziotes into its victim. After that, the Sporosziotes travels into the bloodstream then into the liver infecting the liver cells. While in the liver, the Sporosziotes multiply into thousands of merozoites.
One third of deaths, some 18 million people a year or 50,000 per day, are due to poverty-related causes. ("Poverty - New World Encyclopedia", 2017) Infectious diseases continue to stain the lives of the poor across the world. An estimated 40 million people are living with HIV/AIDS, with 3 million deaths in 2004. Every year there are 350–500 million cases o bf malaria, with 1 million fatalities: Africa accounts for 90
Malaria is the most common disease in third world countries with a tropical climate; the disease is caused by a parasite called Plasmodium, which is transmitted through the bites of infected mosquitoes. In the human body, the parasites multiply in the liver, and then infect red blood cells. Symptoms of malaria include fever, headache, and vomiting, and usually appear between 10 and 15 days after the mosquito bite. If not treated, malaria can quickly become life-threatening by disrupting the blood supply to vital organs. In many parts of the world, the parasites have developed resistance to a number of malaria medicines.