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Theories on malaria prevention
Challenges faced when controlling malaria
Bumedinst 6230.16, Malaria Prevention And Control
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1 Introduction
1.1 Context of the Study
In Myanmar, Malaria remains a major public health problem, which is influenced by climate change and ecological changes, population migration, development of multi-drug resistant Plasmodium- falciparum, development of insecticide resistant vectors and changes in behaviors of malaria vectors (Ministry of Health, 2013).
According to the World Malaria Report produced by World Health Organization (WHO) in 2012, 60% of the total population of Myanmar resides in malaria risk areas. The malaria morbidity rate in Myanmar is 24 per 1,000 population and the mortality rate is 1.2 per 100,000 population. In 2011, there were 1.2 million microscopically confirmed malaria cases of which approximately 68% were caused by P. falciparum (WHO, 2012).
Over the last decade, the malaria situation has shown some improvement as a result of scaling up of preventive and curative interventions including distribution of insecticide-treated mosquito nets (ITNs), particularly long lasting insecticidal nets (LLINs), as well as impregnation of existing mosquito nets with insecticidal tablets and increased access to artemisinin-based combination therapies (ACTs) through health facilities and volunteers in both public and private sectors. Although there is a trend towards decreasing malaria morbidity and mortality in Myanmar, malaria still remains one of the leading causes of morbidity and mortality in this country (Ministry of Health, 2013).
Malaria is also a major health problem in high risk groups especially non-immune internal migrants including laborers in development projects and people who resettled in endemic areas. Due to the outdoor biting behaviour of the major malaria vectors, people working in forests and stay...
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... interviews and the literature review. The qualitative data collected from the FGDs, IDIs and the notes of the moderators will be transcribed. Content analysis initially will be undertaken employing reading, coding, displaying and reducing of data and will be done by the research team ensuring extensive and intensive interpretations.
3.3 Ethical Aspects
The study will be reviewed by the responsible ethical authority at Heidelberg University in Germany and by the Department of Medical Research in Myanmar. A plain language statement will be prepared and will outline the objectives, risks involved in the study, types of information sought and reasons for seeking such information. Oral written informed consent will be obtained from those who take part in the study. All study participants will be assured regarding confidential and anonymous handling of the data.
Varmus , Harold, and David Satcher. "Ethical Complexities of Conducting Research in Developing Countries." New England Journal of Medicine. 337.14 1003-1005. Web. 9 Feb. 2014.
Qualitative Observations – including the key information observed from staff interviews and information found on file during the Council File Survey.
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. So many people have died from this deadly disease and so many are dying from it already, so many more are at risk and they must be aware.
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.
The author could have employed other methods of qualitative research such as, narrative analysis, grounded theory, discourse analysis, data display and analysis, content analysis and quantifying qualitative data and computer assisted qualitative data analysis software (CAPDAS) (Saunders et al., 2016). Nevertheless, these approaches seem cumbersome sometimes and take a long time to complete (Willig, 1999; Braun and Clarke, 2006 and Smith and Bekker,
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.
1)The written permission from the in- charge of Hospital and verbal consent from each concerning departmental heads for the purpose of interview with the patients to conduct this study.
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.
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.
According to the World Health Organization; there are about up to 20 different known locally important species of anopheles around the world. All of the vector species feed at night. But although all Anopheles mosquitoes need a body of stagnant water to breed, each species has its particular breeding preference; for example some prefer small and shallow collections of fresh water, such as rice fields, or the Oshana’s in Southern Africa. We find that the transmission rate is more concentrated in areas where the parasite has a chance at surviving longer (The parasite needs a long life span so the parasite has sufficient time to replicate and mature and to complete its growth inside the mosquito).Infection concentration is also found to be more in areas where the vector favors feeding on humans as opposed to other animals. For example, most published research suggests that the resilient human-biting habit and long lifespan of the Africa...
focused on the key qualitative research methods. For each article review, a brief description, guided by Myers (2013), and a critique, guided Pratt (2009), is provided. A summary of the five articles identifying the research method, data collection technique, data analysis approach and critique is provided in Table 1. The narrative review of each article coupled with figures and tables to organize and visualize thoughts (Pratt, 2009) follows the summary table.
Liamputtong, P. & Ezzy, D., 2005, Qualitative research methods, 2nd ed., Oxford University Press, South Melbourne, Victoria, pp. 12-31.
...survey, field notes of observations, documents and interviews. Using open coding, axial coding, and selective coding will allow for the interpretation of the results. Threats to the quality of the study were monitored by the using three strategies: (1) triangulation, (2) member checking and (3) peer debriefing.
(2013) describes content analysis and thematic analysis appropriate for researchers who wish to conduct a low level of interpretation, in contrast to phenomenology and grounded theory, where higher levels of interpretation would be required. Content analysis is defined as the various ways to analyze a text. It is the coding and categorizing approach used for gathering and interpreting large amounts of written information to localize themes, trends and patterns (Vaismoradi et al.,
...chniques and procedures among those associated with quantitative or qualitative research. A literature review, which included document analysis, was used to answer sub-questions one, two and three. A model building approach was suggested to answer sub-question four. In addition, the study uses a case study as a proof-of-concept. The use of a case study is a qualitative empirical study to strengthen the research validity. Since the research methods directly responding to the research questions (Literature review and Model building) make use of textual data, we classified this study as a qualitative study. Table 3.1 below summarises the classification of this study in terms of the dimensions discussed above.