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Global health topics for essay
Literature review of malaria prevention
Importance of global health
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Malaria in Indonesia
As a widespread unremitting communicable disease, malaria poses a global health concern with millions dying annually from the disease (World Health Organization [WHO], 2011). Among the countries within the South-East Asia, Indonesia shows significant infection trends. Compared to its neighboring countries, Indonesia’s healthcare situation is relatively poorer (Saadah & Knowles, 2000). Environmental factors, resistant strains of malaria parasites, ineffective treatment and inadequate preventative measures contribute to the persistence of this lethal epidemic. In an effort to identify key prevention strategies to deter malaria in Indonesia, it is essential to discuss the prevalence, contributing factors, and disease control efforts.
Background
Across Indonesia, malaria has proven to be a real public health menace with millions of clinical cases documented annually (Snow, Guerra, Noor, Myint, & Hay, 2005). Malaria has been cited as the fourth leading cause of death in children in developing countries like Indonesia (Snow et al., 2005). These figures are alarming especially with relentless control efforts and the unprecedented amount of funds allocated toward such efforts. The impact of malaria has had severe financial implications in Indonesia, slowing financial growth and only exacerbating the current state of poverty. In 2006, it was estimated that there were 2.5 million cases of malaria in Indonesia (WHO, 2011). Incidentally, the life expectancy of the Indonesian adult is 69 years for men and 74 years for female (CDC, 2012).
Environmental and socioeconomic factors have significantly contributed to new malaria transmission cases across Indonesia. Such factors such as rainfall, wind patterns, temperatu...
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...laria. However, with thousands still succumbing to the disease every year, national legislative efforts must focus on funding disease control endeavors. With insufficient funding, the progress made in reducing the spread of malaria in Indonesia may prove to be futile. Political awareness of this economic shortage is urgently needed to sustain the decline of this disease, especially with the emergence of drug resistance. Community efforts to create public awareness on malaria will foster compliance with primary prevention and treatment. More importantly, policy planners must focus on launching efficacious control programs that acknowledge the poor socioeconomic status of malaria infested areas. Collaborative efforts to secure funding for continued evidence-based research and practice is the best approach to minimize and eventually eliminate malaria from Indonesia.
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.
The link between malaria and its causes has not been clearly defined, yet can largely be inferred based on the information in the colonial reports. Most colonial sources claim that rainfall is solely responsible for and directly correlated to the intensity of a Malaria outbreak in any given year. However, it becomes clear even throug...
Onwujekwe , Chima, and Okonkwo (2000) showed that the average expenditure of each household per month on malaria treatment was $1.84, which accounted for 49.87% of curative health care costs incurred by the households. In a similar study, Russell (2004) found that direct malaria cost burden was 2.9% of household income per month. Studies in Africa also showed that indirect cost based on travel time, lost labour time for adults with malaria attack or those who have to stay off work to care for children among others, make up more than 75% of total household malaria costs. Malaria tends to reduce education funds capability and has effects on school attendance (Malaney, Spielman, & Sachs,
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.
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.
The TED talk addressed the issue of infectious disease and the ways in which disease is spread using the examples of cholera and malaria. The speaker Paul Ewald discussed the ways in which humans may have the ability to reduce their exposure and spread of infectious disease through applying the theory of evolution by natural selection. This spread of disease poses a threat to humans as the bacteria that cause the disease evolves with humans and become resistant to the medical interventions. The speaker addressed some key issues and posed some important solutions towards the betterment of human lives. The field of biological science studies when it comes to human’s works towards understanding the evolution of humans and the threats to the survival of our species. Understanding the evolution of disease is important in creating ways to protect humans against these diseases and properly treating those infected. The 21st century has been seen some successful cases in which science has been successful in the irradiated disease through the use of research and development of antibiotics but there are still diseases that plague countries especially in the developing world. Lack of information in regards to diseases and the effects of disease on humans can be critical to human survival if diseases evolve beyond our control which can lead to a pandemic.
Mosquitoes have been a major annoyance to humans for the millions of years of our developing ecosystems throughout the world, and they will be until we do something about them. But should we really do something to get rid of them? The common use of insecticides and pesticides is much too dangerous to use on the entire planet, and we really don’t know enough about the mosquitoes to get rid of them. What is the purpose of the mosquito? What could happen to the human race if we continue to use insecticides? What would happen to the global ecosystem if we rid of mosquitoes? Humans don’t always think major, environment-affecting decisions like these all the way through, which is why mosquitoes should be kept alive for the sake of the ecosystems of the world, and especially for humans.
Yesterday, Angola's Ministry of Health announced that there have been 266 documented human infections of the Marburg epidemic since the current outbreak began in October of last year. 244 of these cases have been fatal, providing a horrific mortality rate which can be attributed both to the largely unknown and uncontrollable nature of this disease, and the impoverished state of the nation it is afflicting.
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...
In likeness to Aids, the malaria virus can be in your body for up to
Malaria is a disease caused by a parasite that lives both in mosquitoes and humans; Wikipedia defines malaria as a mosquito-borne infectious disease caused by a eukaryotic protist of the genus Plasmodium. It is widespread in tropical and subtropical regions, including parts of the Americas, Asia, and Africa. However malaria to me is a nightmare, it is scary as hell, very frustrating and intimidating disease that puts you down. In my village malaria is a disease that is common during rainy season due to presence of stagnant water which is a breeding ground for mosquitoes.
The female mosquitoes of the genus Anopheles spread malaria among humans. The female mosquitoes require blood meals for egg production. The blood meals can come from different animals. Some mosquitoes have specific tastes while others generally feed on whatever and/or whoever. These blood meals are the connection between the human and the mosquito hosts malaria parasite life cycle. There are several factors which influence the prosperous development of the malaria parasites in the mosquito. One such crucial factor is temperature. The malaria parasites require ambient temperatures and humidity to thrive. Higher temperatures are more suitable for the growth acceleration of the parasite in the mosquito. In addition, the Anopheles must survive long enough for the parasite to finish its cycle in the mosquito host. The duration usually takes almost ten to eighteen days. Unlike the humans, the mosquito does not evidently suffer from hosting the parasites.
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.
...at researchers are doing to try to eradicate malaria in underdeveloped countries such as Africa.