Epidemiological Studies Essay

In an experimental research, the use of a research question answers the thesis statement that enables one to research about a problem (Yin, 2013). From the experiment, the research question can be clearly stated as “which vaccine is more effective for preventing getting the flu”. In this case, the problem being researched about is the flu the possible solutions to this problem which the use of vaccines is being analyzed. The null hypothesis of this experiment states that there is no effective vaccine for preventing getting the flu while the alternative hypothesis states that there is an effective vaccine for preventing getting the flu.

“Tuberculosis (TB), a multisystem disease with myriad presentations and manifestations, is the most common cause of infectious disease–related mortality worldwide. Although TB rates are decreasing in the United States, the disease is becoming more common in many parts of the world. In addition, the prevalence of drug-resistant TB is increasing worldwide. TB is caused by M tuberculosis, a slow-growing obligate aerobe and a facultative intracellular parasite. The organism grows in parallel groups called cords (as seen in the image below). It retains many

Epidemiology is viewed as the fundamental science of public health and is key in endorsing optimal health in the community as a whole (Stanhope & Lancaster, 2008). Epidemiologic study and practice continues to reform public health and endeavors to prevent disease in communities across the world. This paper will address through descriptive epidemiology, the rising disease of obesity and will focus on the teen and adolescent population of the United States. This paper will also define and discuss the purpose of epidemiology, the methods of the science, the epidemiological triangle, and the relationship of the disease to various levels of prevention.

This paper will discuss the communicable disease influenza. It will discuss the causes, symptoms, and treatments, as well as the demographics of interest. It will also discuss the determinants of health and how these factors contribute to the development of influenza. Included in this paper will be information on host, agent, and environmental factors. Lastly it will explain the role of the community health nurse in caring for those affected with influenza and the role they play in education and prevention.

Epidemiology is the study of diseases and informs the public about the health epidemics and new standards put in place. They usually work in laboratories, businesses, and offices where they work on discovering many diseases and conducting research while also finding cures to new diseases. In order to become an epidemiologist, I will have undergo through 4 year as an undergraduate and obtain a Masters in Biology or Public Health. In high school, it is recommended for me take Biology, Chemistry or to have some type of science background in order to help me get best prepared. In this paper I will discuss the history of epidemiology, the pathway to get to this career, and why this job/career will be the best fit for me.

In this paper the subject to discuss is the prevention and mitigation analysis of the Arizona Department of Correction’s Morey Unit hostage situation. This incident was very terrible in the United States history in escapes made from prisons. In Buckeye, Arizona at the Lewis Prison Correction facility in the Morey, on January 18, 2004, Ricky Wassenaar and Steven Coy made an attempt to escape from the unit by taking two correctional officers hostage and took over Morey’s unit tower, causing a 15-day hostage and standoff incident. The following discussion is an analysis of issues, prevention, and mitigation recommendations for future incidents aiming at fiscal, operational, and administrative problems

Introduction: Public health achievements in the areas of vaccinations to prevent disease, disease prevention and control, laws to limit the consumption of tobacco, maternal and infant health, and cardiovascular disease are achievements on their own. With public health, improvements in one area often have an effect on a different area of public health. Improvements in vaccinations, for example, will improve maternal and infant health as a reduced number of mothers and infants will fall ill from diseases preventable by vaccination. In addition, vaccinations control the spread of infectious disease, and reduce the incidence rate of the disease in a population.

Observational epidemiology is a study of disease where “the investigator ascertains exposure and outcome without assignment to an intervention” Observational studies have made important contributions to the knowledge and understanding of health-related conditions. These studies usually involve a large group of individuals as in a community. The purpose of this type of study is to determine the

Throughout Buchholz’s article, he explained an experiment that he conducted using the scientific method. Buchholz’s article is organized in the order that the scientific method occurs to ensure that his results are valid results. Before beginning the experiment, he asked a question; “Should infected females be more or less choosy?” (Buchholz). After proposing the question, Buchholz proposed two alternative hypothesis to his question before beginning his article. In the introduction, Buchholz introduced his experiment by describing the type of parasite that was going to be used to infect his sample group of turkeys. He explained what the parasite was known to do to the body and how the parasite was transmitted and reproduced. After introducing the parasite that was going to be used, Buchholz proposed a null hypothesis that stated, “parasitic infection

As a child, I always wanted to become a doctor; hence I opted for dentistry. I loved studying it, perhaps an academic subject name Public Health Dentistry, changed my views towards the life. Epidemiology was one of its core parts. I was so much impressed by this subject as it is a source for knowing preventive measures and precautions for any disease, hence I decided that after completing dentistry I will make my path towards epidemiology. Since then, I often thought about the causes and the prevention of various diseases. I have been a professional and a volunteer participant in Health related camps; also I have conducted few types of researches. Hence, to culminate my plans, I should put myself in a rich scholastic program, particularly Public Health, concentrating in epidemiology. The School of Health Sciences will furnish me with the quality education,

Population health improves treatment outcomes among specific patient groups in the community. In the past, there has been a disconnect between technology and clinical practice. This circumstance has made it a challenge to coordinate medical services and resulted in suboptimal treatment outcomes. Population health management helps care provider organizations overcome this barriers by improving patient satisfaction and reducing medical costs.

Public health is a dynamic field of medicine that is concerned primarily with improving the health of populations rather than just the health of individuals. Winslow (1920) defined public health as;

“In the United States of America, for example, around 76 million cases of food-borne diseases, resulting in 325,000 hospitalizations and 5,000 deaths, are estimated to occur each year.”

Infections disease prevention and control and communicable and infectious disease risks are important topics that every student nurse should be exposed to during the nursing program. The impact and threats that these infectious diseases cause an effect on society and global level should be studied. Also, the economic principles to nursing and health care that public health contributes to.

A study design is the procedure that guides a researcher on how to collect, analyze and interpret observations. It is a logical model that guides the investigator while he navigates through the various stages of the research. Study types can be classified severally depending on the research strategy employed. A study type can be non-interventional that is ‘observational’ where a researcher just observes and analyses researchable objects or situations without intervening. Non-interventional study designs can be exploratory, descriptive or comparative. A study can also be