The Effects Of Malaria On African Continent And Is Responsible For Most Malaria

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. It claims more lives every year than any other transmissible disease except tuberculosis. Every year, five hundred million adults and children (around nine percent of the world’s population) contract the disease and of these, one hundred million people die. Children are more susceptible to the disease than adults, and in Africa, where ninety percent of the world’s cases occur and where eighty percent of the cases

Malaria is an infectious disease carried by mosquitos which is endemic to many tropical and subtropical regions, predominantly Northern Africa. Since 1980, data has been systematically collected in an attempt to expose true Global mortality rates; revealing both positive and negative fluctuations. However since

Malaria kills approximately five hundred thousand people per year. Ninety percent of those deaths occur in the Saharan section of Africa. Although Approximate 3 billion people live in areas where they are at risk of contracting malaria in a total of 106 countries around the world. “There were an estimated 198 million malaria cases worldwide in 2013, mostly pregnant women and children”. (Unknown author, malarianomore.org, 2015) “There are about 10,000 malaria cases per year in Western Europe, and 1300-1500 in the united stated and ….In Saharan, Africa maternal malaria is associated with up to 200,000 estimated infant deaths yearly.” (Wikipedia, obtained 2015)

Malaria is a mosquito-borne disease that is caused by parasites and directly causes sickness and flu-like symptoms such as high fevers and/or chills. As of 2015, about 95 countries are directly effected by the disease caused by female Anopheles mosquitos, and about 3.2 billion people are at risk of receiving the disease as well. According to the Malaria No More, malaria can kill if there are no drugs available to cure it. If there are no drugs available then the risk of anemia, hypoglycemia, and/or cerebral malaria becomes much greater. Malaria is also very contagious. Travelling to and from a malaria-risk region is very dangerous for it is transmitted very easily though mosquitos.

According to the health and environment, Malaria is a universal contagious disease and also a tremendous social complication all around the world, especially in South Asia, and Africa. Approximately, 3 billion of the community are in danger of infection in 109 regions. Every year, there is a prediction of 250 million compacts of miasm prominent to 1 million annihilations, particularly adolescents under 5 years old. The structure that causes the greatest unhealthy form of paludism is a imperceptible parasite that is known as the “Plasmodium falciparum”.

Malaria is an important disease threatening people around the world, existing in all six World Health Organization (WHO) regions (World Health Organization [WHO], 2014). Relatively, the other distribution of this disease covering more than 100 countries in the tropical and subtropical climate region (Cullen & Arguin, 2014). According to WHO (2014), in 2013 there were at least 198 million cases of malaria that occurred globally around the world (estimate range between 124-283 million cases). Additionally, the disease lead to the high rate of death, the uncertainty range was between 367,000-755,000, and the average was about 584,000 deaths in 2013 (WHO, 2014). The estimated 90% of all the deaths caused by malaria are found in the Africa Region, and compared to the other regions, Africa is the highest risk region for malaria (WHO, 2014). WHO (2014) reported, among people of all ages, children under age 5 constitute the largest population of malaria mortalities, having 78% of all deaths. Pregnant women are also the most affected by malaria, for about 20% of low birthweight babies, stillbirth and maternal deaths are present due to malaria infections during pregnancy in endemic areas (WHO, 2014).

falciparum is by far the deadliest and causes the most severe symptoms. This species is most prevalent in Africa and is the single leading cause of concern in terms of morbidity and mortality. The other three Plasmodium spp., vivax, ovale and malariae may lead to a much milder form of malaria that is easily treated. For the remainder of this article, the main focus will be on malaria cause by P. falciparum.

In 2015, approximately 3.2 billion people, which is almost half of the world 's population, were at risk of being infected with Malaria. Most cases of malaria occur in sub-Saharan Africa however, Asia, Latin America, and, the Middle East are at risk but to a lesser extent. In 2015, 95 countries had relentless malaria spread, around 88% of the cases and 90% of deaths where in Africa. The pattern between most countries is that they are low or middle income countries. Those who do not have access to proper health care are the ones who are most affected by the disease. Even in sub Saharan Africa the three countries with the highest death from malaria are among the poorest in the region. The high cases and death rates in Africa is caused by different reasons.

Around 300-600 million people suffer from malaria each year, and over one million people die from this disease every year, mostly children younger than five. This disease is endemic to over 100 countries in Africa, Asia, Latin America, the Middle East, and the South Pacific, almost 40% of the world population. Malaria is caused by a parasite that is transferred by the 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 this specific one. In addition to being the deadliest form of malaria, Plasmodium falciparum destroys red blood cells along with causing complications with the kidneys, lungs, and brain. In more serious cases, it

Plasmodium falciparium belongs to the family Plasmodidae and is one of four different Plasmodium species that infect humans (7). Plasmodium species are obligate intracellular parasitic protozoa that are unicellular, eukaryotic and chemoheterotrophic and as a result, need a host for nutrition and reproduction (5). Plasmodium falciparium along with Plasmodium malariae, Plasmodium ovale and Plasmodium vivax are usually seen as human parasites (10). P. falciparium is one of the two protozoan parasites that is responsible for most cases of malaria, the other being Plasmodium vivax (6). P. falciparium is usually found in the tropics and subtropics but has also spread to temperate zones (11). Blood smears are usually used to differentiate between the four species because at the blood stage, they tend to modify the host erythrocyte differently and exhibit differences in their morphology (6, 7). P. falciparium is usually characterized with young rings in the absence of mature rings and schizonts (9). These ring stages tend to be slightly smaller and more numerous than those of the other species. Other distinguishable characteristics of P. falciparum are its high level of parasitemia and its banana shaped gametocytes (7). The genome size of P. falciparum ranges between 1x107 and 4x108 base pairs and its cell cycle takes place in two stages: asexual and sexual (10).

Malaria is a protozoa disease transmitted by the bite of infected Anopheles mosquitoes. It is the most important of the parasitic diseases of humans. Malaria transmission see in 107 countries, and killed more than 3 million people each year (According to World Health Organization 209 report). Sub-Saharan countries are the most malaria affected area in the world. It is transmitted from person to person by the bite of infected female Anopheles mosquitoes. Malaria is most common in poor and deprived areas. The principal determinants of the epidemiology of malaria are the number (density), the human-biting habits, and the longevity of the anopheline mosquito vectors. There are four species of the genes Plasmodium types of Malaria, which are plasmodium vivax, falciparum, and ovule; among them vivax is most common and predominantly found in Central America. P. ovule is mostly found in sub-Saharan Africa, but in recent year studies show that there is much less common. Even though there is a promising signs that shows a control of diseases transmission more than 50%, still remains a heavy burden on tropical communities, a threat to non-endemic countries, and a danger to travelers.

Medical treatment for malaria is available and the disease is curable if promptly diagnosed and treated well. This is crucial because those who have malaria parasites available for mosquitoes to feed on are perpetuating the spread of the disease. However, if these people are treated with the appropriate drugs, the parasites disappear from their bloodstream. This helps to reduce the transmission of the disease. Unfortunately, not everyone is responsive to drug treatments for malaria and thus a variety of alternatives need to be available. Not everyone with malaria parasites in their bloodstream shows the symptoms of malaria and the disease itself is becoming resistant to some of the drugs used to treat

Although there have been many years of research and planned measurements to control the outbreak of malaria, the realization of a malaria-free world remains an ongoing battle. The widespread of this disease continues to expand to different origins in the world. “An estimated two billion people (more than 40% of the world population) live in areas with malaria risk (MFI).” “The global annual incidence ranges between three to five hundred million clinical cases, with a death toll of between two to three million (Okenu).” “Malaria accounts for 10% of Africa’s disease burden, causing the greatest suffering and impoverishment among poor people, with pregnant women and children under five years of age, being the most vulnerable (Okenu).” This

Malaria, a mosquito-borne infectious disease of humans, is a global burden which is commonly seen in sub-Saharan Africa and South- East Asian regions. It affects people living in the malaria-prone areas and lower socio-economic statuses. However, children under 5 years old are particularly susceptible to malarial illness and its complications. In 2015, an estimated rate of 438,000 mortality rates was reported due to malaria.3 Thus, the recent rise in malarial disease is a global concern that needs to be addressed. More effective vector control methods and increase availability of anti-malarial drugs for malaria- prone regions must be implemented.

Malaria is a disease caused by a parasite called Plasmodium according to researches done by Center for Disease and Control. It is transmitted by mosquito bites and it is of major public health challenge in developing countries. It disproportionately affects poor people. Majority of malaria cases occur in the poorest countries of the world. (1). The journal, “The Great Killers; Malaria” compared malaria to tuberculosis, describing it as “Captain of the men of death” in Africa where it kills over a million people yearly (1). Worldwide malaria affects 200-300 million people, causing chronic debility in many (Charles Louis