Burden of Malaria
In the country of Sierra Leone, under-five mortality is the highest in the world with a rate of 267/1000 live births. The number one cause of death in the country is malarial disease. Malaria burden is very heavy –500 per 1000 population in 2003 and about 330 per 1000 in 2007. Half of all outpatient consultations, about 48%, is malarial disease and remains a major threat to socioeconomic development. 50%-60% of all admissions disease accounted for were children under five years of age and about one-third of those children may die of the disease. 70% of pregnant women’s anemia was caused by malaria. Malarial disease in Sierra Leone is all year round. The malaria infection rate is about 65%. Parasite Plasmodium falcifarum accounts 90%--most common cause parasite. The strategic prevention of malarial disease in Sierra Leone includes case management, vector control, prevention of malaria-in-pregnancy,
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The age group that has the highest prevalence are women in the age of 20-24 whereas 35-39 years for male in high prevalence. In 2005, prevalence baseline survey was conducted with an estimated rate of 1.53% compared to 0.9% in 2002. It is higher in urban area compared to rural areas. 47% of infections were new infections. In 2007, it doubled the prevalence rate. Services offered and are now available include confidential counseling and testing (VCCT), prevention of mother-to-child transmission (PMTCT), and antiretroviral therapy (ARV). Centers has been established—82 VCCT, 162 PMTCT, and 81 ART. The major challenges, including the Pediatric AIDS diagnosis and treatment, of the interventions include poor access to key services for prevention, diagnosis and care, low uptake of the PMTCT and ART services, poor laboratory capacity at various levels, stigma, and discrimination against people living with HIV/AIDS (Sierra Leone,
In 1787, Sierra Leone was colonized by freed slaves from England. When Britain completely took over the nation, they began to exploit Sierra Leone’s natural and valuable resources, such as minerals and fish. Britain’s discovery had a negative impact on Sierra Leone since they were being deprived of the benefits from their resources. Chinese investment in Sierra Leone is a different form of imperialism than Britain in the past, due to the opposite effects on Sierra Leone’s economy, the contrasting way Britain and China were accepted into the nation, and the diverging effects both nations had on Sierra Leone’s development.
What kills more than two thousand children a day could potentially spread around the world. All of the most effective drugs used on this disease in the last evades have gradually been rendered useless by its ability to evolve and develop. It is a life-threatening disease caused by parasites that are spread to people through the bites of infected Mosquitos. The most deadly of this disease lies in Cambodia. This deadly and drug-resistant disease is malaria. The story of drug-resistant malaria in Cambodia is significant because people in other countries could be affected and must be aware of the fact that it is becoming immune to the most powerful drugs used to fight it.
Plasmodium Falciparum is the causative parasite of malignant malaria, it is the most deadly strain of the malaria viruses. P. Falciparum is a eukaryotic protozoan parasite that is spread through vector transmission using mosquitoes. The Anopheles mosquito family accounts for the majority of transmission because of their tendency to target humans (WHO, 2014). Malaria accounts for approximately five hundred thousand deaths each year in environments such as sub-Saharan Africa and other temperate areas where the life cycle of the mosquito is longer allowing the parasite to develop properly (WHO, 2014). Malaria usually infects children in these areas but also commonly spreads to travellers to these areas.
Uganda, formally known as the Republic of Uganda, is a poverty stricken country plagued with economic instabilities. Since the 1980’s, the economy has remained on a fairly steady climb, but many have doubts about the continuation of growth. Uganda will never achieve a stable economy if they do not establish changes to their infrastructure. To implement these modifications and maintain economic progression, Uganda will need 1) better government determination to end corruption, 2) commitment to improve the weak educational reforms, and 3) a decrease in their export vulnerabilities. Fortunately, the country is experiencing a much needed evolution in telecommunication which could be the single most contributing factor for an improved economy.
deaths a year; over the next hour alone, 1 500 people will die from an
For several years, I have had an interest in virology and the spread and characteristics of various infectious diseases. Though it makes sense not to possibly induce a state of panic by informing individuals of illnesses that are not native to the area they live in and that they are not likely to contract, I have always liked to remain informed out of my own curiosity and interest. Thus, I have decided to write about malaria.
It considers the present and future impact of the AIDS epidemic on major demographic measures such as fertility, mortality, life expectancy, gender, age, and family structure. Although the sub-Saharan region accounts for just 10% of the world’s population, 67% (22.5 million) of the 33.4 million people living with HIV/AIDS in 1998 were residents of one of the 34 countries of sub-Saharan Africa, and of all AIDS deaths since the epidemic started, 83% have occurred in sub-Saharan Africa (Gilks, 1999, p. 180). Among children under age 15 living with HIV/AIDS, 90% live in sub-Saharan Africa, as do 95% of all AIDS orphans. In several of the 34 sub-Saharan nations, 1 out of every 4 adults is HIV-positive (UNAIDS, 1998, p. 1). Taxing low-income countries with health care systems inadequate to handle the burden of non-AIDS related illnesses, AIDS has devastated many of the sub-Saharan African economies.
The AIDS epidemic has reached disastrous proportions on the continent of Africa. Over the past two decades, two thirds of the more than 16 million people in the world infected with Human Immunodeficiency Virus (HIV), which causes AIDS, live in sub-Saharan Africa. It is now home to the largest number of people infected, with 70 percent of the world’s HIV infected population. The problem of this ongoing human tragedy is that Africa is also the least equipped region in the world to cope with all the challenges posed by the HIV virus. In order understand the social and economic consequences of the disease, it is important to study the relationship between poverty, the global response, and the effectiveness of AIDS prevention, both government and grass roots.
The federal initiative provides funding for prevention and support programs, research and statistical analysis of HIV/AIDS trends by region of the country (phac-aspc.gc.ca, 2012). The goals of the federal initiative are aimed at preventing the transmission and acquisition of HIV/AIDS, to slow the spread of the disease and improve the quality of life of those infected with disease (phac-aspc.gc.ca, 2012). The overall diagnosis of new HIV/AIDS has decreased in Canada between 1996 and 2012, with a high of 2729 new cases in 1996 and a low of 2062 new cases in 2012, which is an overall reduction of 667 new cases per year (phac-aspc.gc.ca, 2012).
Compounding these exceptionally troubling numbers is a significant population with human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS). Again estimates vary, but the United Nations projects the national prevalence rate to be 4.5 percent of the population. Other estimates place the rate as high as 12 percent in the urban population and 5 percent in rural regions. As a small “win”, the infection rate for HIV/AIDS has recently shifted downward due to significant UNAIDS/WHO efforts (Haiti – Health).
Malaria is a disease that is caused by parasites. It is transferred from one person to another by the infected female Anopheles mosquito. Malaria has been a serious health problem nowadays. WHO has provided the information that approximately 660,000 people died from malaria globally during 2010. Also, after estimating, there are 219 million cases of malaria infection in 2010 worldwide. In sub-Saharan Africa, being one the country that has the high rate of HIV, AIDS, malaria, and tuberculosis, had 90% of the people that...
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 are treated at home, one in twenty children die of the disease before they reach the age of five. Pregnant women are also more vulnerable to disease and in certain parts of Africa, they are four times as likely to contract the disease and only half as likely to survive it.
In United States, the HIV epidemic reached its peak in the 1980s when the number of infected reached 130,000 people per year. Infected women ...
Many people in advanced industrialized nations are often unaware of infectious diseases that plague underdeveloped countries. This is primarily due to factors that are so often taken for granted like having proper sanitation, adequately treated water, properly prepared food, easy access to medical care, and economic viability. The sad truth is that many of these infectious diseases could easily be prevented if the countries where they run most rampant had only a few of the factors mentioned above. The concentration of this paper will be to focus on one such disease named Cholera and its impact on the country of Zambia, Africa.
The emergence of HIV/AIDS is viewed globally as one of the most serious health and developmental challenges our society faces today. Being a lentivirus, HIV slowly replicates over time, attacking and wearing down the human immune system subsequently leading to AIDS (Acquired Immunodeficiency Syndrome) at which point the affected individual is exposed to life threatening illnesses and eventual death. Despite the fact that a few instances of this disease have been accounted for in all parts of the world, a high rate of the aforementioned living with HIV are situated in either low or medium wage procuring nations. The Sub-Saharan region Africa is recognized as the geographic region most afflicted by the pandemic. In previous years, people living with HIV or at risk of getting infected did not have enough access to prevention, care and treatment neither were they properly sensitized about the disease. These days, awareness and accessibility to all the mentioned (preventive methods, care etc.) has risen dramatically due to several global responses to the epidemic. An estimated half of newly infected people are among those under age 25(The Global HIV/AIDS Epidemic). It hits hard as it has no visible symptoms and can go a long time without being diagnosed until one is tested or before it is too late to manage.