Epidemiology Essays

Epidemiology is to study disease and other health events in the public. A society’s public health, prevention of disease, and healthy life style choices are the corner stones of the epidemiology field. As is with everything, ethics are devised to help ensure the best interest of each community during studies of this field. Studies whether observational or descriptive studies or surveillance to aid in progression of public health need to be done safely and goal oriented so that each study abides ethical

Epidemiology is the study of occurrence, causes and influence of a disease, in a population which provide information based on health policies as well as medicine through examining the factors of a disease (Bryan et al., 1971). Epidemiology studies has been used to study several disease such as AIDS, Food poisoning, Influenza and Anthrax. Epidemiology plays a major role in the health of community. First of all, it determines the cause of a particular disease in terms of the mode of transmission and

Epidemiology is the study of the distribution and determinants of disease in human populations. It is a foundational science in public health in which its results will help clarify diseases causation, etiological hypotheses evaluation and serves as basis for public health programs implementation and evaluation. Epidemiological data can also be integrated with information from other disciplines such as genetics and industrial hygiene for a better understanding and provides evidence to support postulated

The Role of Epidemiology in Public Health Why John Snow is considered as the ‘father of the field of epidemiology’. John Snow is widely considered to be the father of epidemiology because of his persistent efforts to determine how cholera was spread and for initiating methods of statistical mapping. (Ph.ucla.edu, 2016) He discovered that cholera was water borne. He dispelled the commonly held theory that cholera was caused by “bad air” His discovery of the cause, mode of transmission led to adoption

Chapter 1. What is epidemiology? More chapters in Epidemiology for the uninitiated Epidemiology is the study of how often diseases occur in different groups of people and why. Epidemiological information is used to plan and evaluate strategies to prevent illness and as a guide to the management of patients in whom disease has already developed. Like the clinical findings and pathology, the epidemiology of a disease is an integral part of its basic description. The subject has its special techniques

EPIDEMIOLOGY Epidemiology is the study and analysis of the causes, patterns and effects of disease on the health conditions of a defined populations. Epidemiology is the cornerstone of public health, shapens policy decisions and evidence-based practice through identification of risk factors for the disease and focus for preventive healthcare. Epidemiology helps to develop methodology used in clinical research in public health

PREVENTION AND CONTROL OF HEPATITIS B IN THE UNITED STATES Antony Van Leeuwenhoek’s development of the microscope in the 1600’s allowed scientists to visualize microorganisms that cause infectious diseases for the first time. (Paul g. Engelkirk –Janet Engelkirk 2011, Burton’s microbiology for health sciences. Ninth Edition p.7). Since then

Environmental epidemiology has many unique features associated with it that makes these debates especially pertinent to it. A very large number of environmental exposures require prioritization, and the relative risks are usually very low. Furthermore, many environmental

medical field, and it wasn't until my freshman year of college that I encountered the area of public health. I was immediately drawn to the specific area of epidemiology and infectious diseases. I am now a junior at the University of Texas majoring in Public Health with a concentration in microbiology and infectious diseases. I find epidemiology so enthralling, as it is implements ways in which we can scientifically and statistically describe diseases and the mortality/morbidity as well as predict

The importance of Epidemiology and how it relates to Nursing Epidemiology is the study of the distribution and determinants of health related states or events including disease and the application of the study to the control of disease and other health problem. Various methods can be used to carry out epidemiological investigation; surveillance determinants. The important of epidemiology on the whole is to improve the health of population. This essay will focus on the importance of

to identify key concepts in epidemiology that will assist the student in understanding the purpose of epidemiology as it relates to clinical practice, surveillance and prevention of disease, and healthcare research. You will work on building a foundation of definitions and an understanding of how they apply to monitoring disease in populations. Course Outcomes Through this assignment, the student will demonstrate the ability to: (CO#1) Define key terms in epidemiology, community health, and population-based

I researched the career of epidemiology, a branch of medicine in the health care realm that deals with the research and study of diseases and related infections in groups of people while trying to find the causes and cures. I compiled a variety of sources while researching this career. Although most of the sources were in print form, others came from the internet and interviews. Not all of my sources were beneficial since most of the information I needed came from a single source. In total, I

Epidemiology is basically study of variations in the occurrence of disease and why such variations should occur. Almost every disease shows some variation in its occurrence. Even when a disease occurs for the first time in a population, it affects some individuals and does not affect some other individuals. This variation in the occurrence of disease may be because of differences in age, sex, occupation, socioeconomic status, water supply, environmental conditions, behavior etc of the individuals

My biostatistics and epidemiology classes at medical school turned out to be my defining professional moment. I discovered my passion in research methodology and decided to pursue my future career as an epidemiologist. My excellent mathematical background, along with my passion for medicine made me appreciate how the epidemiology is an artistic and indispensable part of medicine in general and public health in particular. Aside from the fact of being the core of public health, it is a very versatile

conclusions, there would be no possibility of stopping the start or spread of disease. Although preventive measures are achievable, it is imperative to understand the nature and spread of disease. Epidemiology investigators are essential to this process. “The potential for an entry level job as an epidemiology investigator are higher than average, and it is expected that entry and advanced level positions in this field will increase by nearly 23% between 2012 and 2022.” (Career in Public Health) This

I feel this speaker covered more than just one field or subject, all of which I really did not have much background knowledge on. I was only familiar with epidemiology because one of my good friends had planned to major in it, which I knew was the study of diseases; other than that I didn’t know the actual meaning of public health, I knew it related to health but I didn’t know what is exactly was. Prior to the speaker, any career of this type has never really caught my interest in any way; I have

Thus, epidemiology has a core role in evaluating the effectiveness of measures that prevent and treat diseases and health problems among different communities (21, 22). Examples of such work include the study of Reath and Carey (28) which evaluate the early detection

1. What is a disease vector? Discuss the roles and importance of disease vectors in the transmission of diseases. 25 pts. A disease vector is any agent that transmits and carries an infectious pathogen into another living organism. These vectors have immunity to the pathogen and thus allows for the successful transport of the pathogen. Not every vector is able to carry every pathogen and ecological restrains also limit the spread of the disease due to the inability of the vector to survive in different

fact that science and statistical analysis were integrated in proving the cause of urban plagues such as typhus, yellow fever, and cholera. Louis-René Villermé and other hygienists came onto the scene between the 1820-1840’s to investigate the epidemiology of 19th century diseases, and concluded that there was a significant correlation between disease and poverty; epidemics such as cholera, nearly always caused more deaths in the impoverished population than the rich. This had to do with the rich

scientific section has the Office of Public Health Scientific Service who is connected to three offices that are National Institute for Occupational Safety and Health (OSHA), National Center for Health Statistics and the Center for Surveillance, Epidemiology and Laboratory Services. The injury section has the Office of Non-communicable Diseases, injury, and Environmental Health which is connected to four offices: the National Center on Birth Defects and Development Disabilities, the National Center