Malaria Essay

Malaria is a very contagious parasite transmitted through mosquitoes to humans. Those at risk are individuals living in areas conducive to the breeding of mosquitoes, especially those that allow the mosquitoes to complete their growth cycle. Everyone is at risk

This mode of transmission, like malaria, can leave the host deadly sick. Its a cycle, with the parasite in the host, a mosquito will carry the blood with the parasite and inject it into a different host.

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. According to Olowookere, Adeleke, Kuteyi, and Mbakwe (2013) malaria is one of the leading causes of death and illness in sub-Saharan Africa. It is important to be aware of the impacts this disease carries and how it has greatly affected millions of people. This paper will explain the impacts of Malaria and discuss, compare, and contrast the malaria research conducted by various researchers and reflect on the issue.

P. falciparum life cycle is comprised of two hosts. A P. falciparum carrier female Anopheles mosquito injects sporozoites into the human, infecting their liver cells. Once there infection and damage to red blood cells is critical to the parasites survival. Because red blood cells transport oxygen all over the body, their destruction by P. falciparum causes basic functional devastation to the host.

Malaria is a serious and sometimes fatal disease caused by a parasite that commonly infects a certain type of mosquito which feeds on humans. People who get malaria are typically very sick with high fevers, shaking chills, and flu-like illness.. In 2015 an estimated 212 million cases of malaria occurred worldwide and 429,000 people died, mostly children in the African Region. Although malaria can be a deadly disease, illness and death from malaria can usually be prevented. In Malawi, malaria is very common because

Malaria has been a huge problem among many developing nations over the past century. The amount of people in the entire world that die from malaria each year is between 700,000 and 2.7 million. 75% of these deaths are African children (Med. Letter on CDC & FDA, 2001). 90% of the malaria cases in the world are located in Sub-Saharan Africa. Once again, the majority of these deaths are of children (Randerson, 2002). The numbers speak for themselves. Malaria is a huge problem and needs to be dealt with immediately.

Malaria or other similar diseases like malaria has been recognized and encountered by humans for more than 4,000 years. Malaria is caused by the genus Plasmodium parasites, which enter the human body and are transmitted to people through the bite of a mosquito infected with the parasite (Q&A, Malaria). Once the parasite enters the human body, the parasites multiply in the liver and then infect red blood cells. The malaria parasite was first discovered on November 6, 1880, by a French army surgeon named Charles Louis Al phonse Laveran. While stationed in

Malaria is found around the equator, mostly on the continent of Africa. 3.6 billion people live in Malaria exposed areas. That means about 50% of the population is exposed, while 300-400 million people get it every year. Malaria is a parasite, meaning it really isn’t a disease. Mosquitoes spread the Malaria parasite by biting an infected person. When they do that they take the blood containing the parasite, and the parasite then lives in it saliva. Then the next time the bite someone, the parasite then travels into its’ next host. Malaria can only thrive in areas that are warm because it has to live all year to be able to spread.

At times an infected female mosquito bites a person; she might inject the worm larvae into their bloodstream. The worm larvae then replicate and extend throughout the bloodstream.

Like AIDS , Malaria is transmitted through the blood stream and to the liver where they mature and release another form, called merozoites. The parasites enter the bloodstream and infect red blood cells. It takes approximately after two weeks for symptoms to start showing and begin to multiply . “The next 5-16 days, the host will show no symptoms but the malaria parasite will begin multiplying asexually. The new malaria parasites are then released

Malaria is caused by a parasite that is transferred by a bite of an infected female Anopheles mosquito. The most deadly form of malaria is known as Plasmodium falciparum because almost all deaths from malaria are caused by strain. In addition to this, falciparum

Malaria, also known as Plasmodium infection, is caused by the plasmodium parasite. If malaria is treated within its initial stages of development it can be cured. The symptoms usually start to exhibit within 10 days to 4 weeks after the infection. The initial symptoms of malaria include high fever, nausea, sweating, chills, muscle aches, and vomiting. The symptoms of malaria mimic certain flu symptoms in the initial stages, which is why many cases go unheard until it is in its detrimental stage. If malaria is left untreated it can cause severe anemia and cerebral malaria. Cerebral malaria is when the capillaries carrying blood into the brain are blocked, which can cause a coma and eventually death. The most vulnerable among populations are pregnant women and children under the age of five. Their immunity is the weakest and this allows them to be more susceptible to

About 3.3 billion people, that is about half of the world’s population are at risk of contracting malaria (figure 1). Every year there are 250 million cases of malaria, and nearly 1 million deaths. That amounts to 2,732 deaths per day. Out of those million people that die every year, 800,000 of them are African children under the age of 5. To control malaria three actions need to be taken: insecticides need to be used to decrease the vector population, people have to be educated as to how to prevent the vector from reproducing, and anti-malarial drugs need to be distributed. To understand the vector and what the vector is, scientists had to first discover what the parasite was and how it worked. It was not until the year 1880 that French Physician Charles Laveran discovered that Malaria was caused by a protozoan in the genus Plasmodium (Malaria, 2013)

Female anopheles mosquitoes are actually the mode of transmission of the parasite to humans by biting. But for it to be effective in doing this transmission, the species need certain characteristics which may include:

In Nigeria, malaria is an endemic however it can be an epidemic when there is a widespread of occurrence in a particular region especially during the rainy season. It is major public health problem in Nigeria because it causes more death and cases in the country than any other in the world. It is the leading cause of death in children under the ages of 5 in Nigeria. There is an estimate of over 50 million malaria cases, 300,000