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Importance of epidemiology in health
Importance of epidemiology in health
Importance of epidemiology in health
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A key factor, for which the UK’s population growth can be attributed to, is the advancement within medicine and the increased understanding of the causes of disease and premature death. Public health has made transition through three significant phases: Industrial Revolution, Therapeutic Revolution and New Public Health. Through analysing and evaluating the conditions, services and breakthroughs within public health, this essay will review the contributions towards current strategies and services concerning public health. During the industrial revolution, John Snow – a British physician, made a major breakthrough in his field of epidemiology. In 1854, he plotted the location of over 10,000 Cholera death cases within London. Snow proved the previous miasma theory to be wrong when his investigations discovered that it was in fact water-borne. His map showed there was a concentration of deaths centred on one particular water pump in ‘Broad Street,’ which obtained its contaminated supply from a section of the River Thames. He ordered the pump’s handle to be changed to ensure that any germs had been destroyed. Subsequently cholera cases diminished thereafter and Snow began to inform the public on how to avoid cholera germs. In rejection of Snow’s germ theory, an advocator of the Poor Law – Edwin Chadwick (1800-1890) became committed to proving that poor living conditions, including poor sanitation, caused certain diseases such as cholera. It was his research and appointment as The Public Health Director which brought about the first Public Health Act to effect major reform towards the prevention of public ill-health. His proposal to improve drainage and water supplies has contributed to the UK’s excellent sanitation standard... ... middle of paper ... ...om this point, can flag up concern for local authorities, which often leads to time and money being spent in other areas. Investigations seeking to hold someone accountable, legal battles and compensation payouts cost the NHS millions. However, there are government figures that work for the public to try and reduce the risks of illness and disease by advising and improving on standards; they also have legal authority to prosecute and enforce the law, on factors detrimental to public health and mortality. The Environmental Health Officer works within the local authorities and is responsible to investigate all complaints and incidents concerning issues such as: pollution (waste and noise); food poisoning; accidents at work. They carry out quality controls and ensure inspections are preventing any crisis from occurring. The Health and Safety Executive (HSE):
It also assesses these conformity assessment bodies and then accredits them where they are found to meet the internationally specified standard. UKAS works with a variety of government departments to support the principles of good policy by making and efficient delivery. Accreditation ensures that the everyone from specifiers, purchasers, and suppliers to consumer can have confidence in the good quality and in the provision of services throughout the supply chain. UKAS is licensed by British Standards Institution and consult the national accreditation symbols which symbolize Government recognition of the accreditation process. Health and Safety at Work (HSE) Act The Health and Safety Executive (HSE) is the law that provide safety and covers all features and areas of the workplace.
Imagine a world where there was a great chance of a mother dying right after giving birth to her child. Sounds like a pretty crazy supposition. Unfortunately, not too long ago, that was the world we called home. Nuland’s book discusses the unfortunate tragedies of puerperal fever and the journey the medical field in Europe took to discover a cause and prevention. Hand in hand, Nuland also depicts the life of Ignác Semmelweis, the unknown founder of the aforementioned cause and prevention strategies: washing hands in chloride of lime. The Doctors’ Plague is a worthwhile read based off the information provided, its ability to break new ground, and the credibility of its author and sources.
As the days went by and the number of deaths began to increase, the Board of Health in London began to improve people’s living conditions by creating the indoor restroom, This, however, caused more problems for the people of London, due to the lack of a proper sewage system, “London needed a citywide sewage system that could remove waste products from houses in a reliable and sanitary fashion,...,The problem was one of jurisdiction, not execution,”(Page 117). London didn’t have a place where the sewers could lead off to which keep the disease spreading when people used the restroom. After months of battling the type of disease London was faced with, Mr. Snow convinced the Board of Health to remove the water pump that was on Board Street. By getting rid of this pump, Mr. Snow helped stop major outbreaks from recurring, “The removal of the pump handle was a historical turning point, and not because it marked the end of London’s most explosive epidemic,..., It marks a turning point in the battle between urban man and Vibrio cholera, because for the first time a public institution had made an informed intervention into a cholera outbreak based on a scientifically sound theory of the disease.”(Page 162- 163). This marked the end of the London epidemic and how the world of science
The book, The Ghost Map, tells the story of the cholera outbreak that took place in England during the medieval era. During this time, London became popular, causing it to become one of the most populous urban cities in England. However, it suffered from overcrowding, a large lower class, and little health regulations. As a result, living conditions and water supply were not the cleanest, and many died from the disease cholera. Though this epidemic led to many deaths/illnesses during it’s time, it has proven to be helpful and important to public health today. Some public health advancements that have occurred as a result include healthier, cleaner, and longer lives lived.
This book follows an esteemed doctor and a local clergyman who, together, are the heart of an investigation to solve the mystery of the cholera epidemic. In 1854 London was ravaged by a terrible outbreak of cholera, where within the span of mere weeks over five hundred people in the Soho district died. London, at the time, was a city of around two and a half million people, all crammed into a small area with no system for sewage removal. With overflowing cesspools, improper drainage of all the human and animal waste, and no system for guaranteed clean water, the people of London were in a bad state. They were essentially dumping all of their feces into their drinking water supply, a perfect environment for cholera to thrive.
Peterson, M. Jeanne. The Medical Profession in Mid-Victorian London. Berkeley, Los Angeles, London: U of California P, 1978.
Answer: The Health and Safety Executiveâ€TMs role is to lessen the amount of work related accidents and deaths in the UK. Legislations, such as the Health and Safety at Work Act 1974 are created by the Health and Safety Executive to help achieve this outcome.
This paper discusses the development and history of Microbiology and its impact on human health over time. This includes an examination of historical events that led to the development of techniques and procedures used for the handling of microorganisms, and
One of the five key principles of care practice is to ‘Support people in having a voice and being heard,’ (K101, Unit 4, p.183). The key principles are linked to the National Occupational Standards for ‘Health and Social Care’. They are a means of establishing and maintaining good care practice. Relationships based on trust and respect should be developed between care receivers and care givers, thus promoting confidence whilst discussing personal matters without fear of reprisal and discrimination.
By the 1840’s high rates of disease were ascribed to the housing many of New York’s poverty-stricken immigrants lived in. Fear spread that while disease was rooted in the polluted living conditions of New York’s poorer communities, disease could easily spread to the more well off citizens too. Public health officials realized that the city’s soiled streets and polluted sewers were a health risk to all New Yorkers. In the mid-nineteenth century, New York possessed a primitive sewage system. Poorly planned sewers spanned the city, but most citizens’ homes did not connect to these pipes. Instead, most New Yorkers relied on outdoor outhouses and privies. Because of the high levels of unmanaged waste, epidemics of infectious diseases were commonplace in New York. The city battled outbreaks of smallpox, typhoid, malaria, yellow fever, cholera, and tuberculosis. In 1849, a rash of cholera struck the city, killing more than five thousand people. A wave of typhoid in the mid-1860’s resulted in a similar amount of deaths. Port cities and transportation hubs, like New York, were especially prone to outbursts of infectious diseases because of the high volume of travelers that passed through the city. Americans realized that they were contracting and dying from infectious diseases at an alarming rate, but weren’t entirely sure of why or how. (Web, par. 17,
National health systems are assessed by the extent to which expenditure and actions in public health and medical care contributes to the crucial social goals of improving health, increasing access to quality healthcare, reducing health disparities, protecting citizens from penury due to medical e...
The health and safety of employees in the workplace is protected by legislation provided under the Health and Safety at Work etc Act 1974 (HASAWA) and its applicable regulations.
Public health is a concept that will always be subject to conflicting opinion. Over the year’s different ‘models’ of health have been formulated in order to categorise public health into dominant areas of cause and effect. The two models in which this essay will be focusing on are the Biomedical Model and the Lifestyle Theory Model. Although both models have equally arguable advantages and disadvantages, it is difficult to state either model as being ‘right’ or ‘wrong’ in defining the correct pathway to resolving the central health issues of today.
Hence there has been some form of state-funded provision of health and social care in England prior to the NHS for 400 years. However, the fundamental roots of the National Health Service can be traced back to the nineteen century, when legislation from the 1848 Public health act tackled poor sanitation and living conditions. In the early twentieth century the state health service began to develop more systematically. Inspired by the findings of those recruited to fight in the Boer war who were found to be unfit. In 1919 the Ministry of Health was established, when national insurance for sickness was developed. Free access to GPs was provided for certain groups of workers, by the 1940s some 21million, half the population, were covered and two-thirds of GPs were participating in the scheme (Ham 2009). In the nineteenth century institutional provision for sickness had been dominated by the Poor Law workhouses and infirmaries, by 1929 these were transferred to local authorities(LAS) to be developed into a local hospital service, alongside the commercial and voluntary hospitals that had also grown by then, and for the mental ill which had developed since the 1800s. Attaining healthcare service in Britain in the 1930s and 1940s was difficult, life expectancy was very low and thousands of people died of infectious diseases like pneumonia, tuberculosis, polio, meningitis and diphtheria each year. The poor never had access to medical treatment and they relied on Doctors who gave their service free, the hospitals charged for treatment and although the poor where reimbursed, but before they received treatment they had to pay. In the 1930s a series of reports, including studies by the British Medical Association, the collective voice of GPs and hospital
Public Health is the science of preventing disease and promoting health through many different ideas and functions by informing society and different community-based organizations. The idea behind Public Health is to protect and serve; it helps improve the lives of countless individuals through promoting a healthier lifestyle, education, research, prevention, detection, and response management. From the beginning, the idea of Public Health has become a stepping-stone that is essential to the longevity of humans and the environment. As society progresses and new advents are created or modified, Public Health