Food Poisoning Essay Example for Free

Food Poisoning Essay Introduction: Every year millions of people suffer from food poisoning due to uncontrolled application of agricultural chemicals, environmental contamination, use of illegal additives , microbiological hazards and others but as a result of increasing awareness of consumers and their demands to provide them with safe, wholesome and high quality food have force many food premises to carry out a broad assessment and re-organize their systems of food control in turn to improve efficiency , rationalization of human resources and harmonizing approaches. This assessment of food control system has resulted to shift from the traditional approach which depends mainly on the final product sampling and inspection and move forward toward the implementation of a preventative safety and quality approach based on risk analysis. (FAO, 1998) Risk based approaches has been developed by World health organization (WHO) and Food and Agriculture Organization of the United Nations (FAO) and it is called risk analysis .(WHO,2011)-website Moreover, risk analysis is a combination of three interconnected elements which are Risk management, Risk assessment and Risk communication. (FAO/WHO training manual, 2006) Risk assessment is a scientific evaluation of risk associated with hazard either qualitatively or quantitatively .Risk management is the process where the relevant information of risk including risk assessment results are used to make decisions on how they will control the risk and implementing proper options. Finally risk communication which may define as the process by which exchange of information occur between risk assessors, managers and concerned parties. (http://www.fao.org/docrep/008/ae922e/ae922e04.htm) Government officials: In order to prepare a food products that is safe for human consumption and trade within the country or worldwide as well as maintain public confidence the government officials has a major role in this issue, yet it is clear that the government has no role in the production of food and cannot by itself to make safe or unsafe food. However, the government does play two important roles to reduce the risk of foodborne illness. The first major role is to create food standards and implement it through laws, regulations, inspection, and compliance procedures. These standards range from setting legislation to prevent food adulteration toward defining limits on the levels of pesticides residues as well as levels of pathogenic bacteria, food labelling, preparation and packaging of food. As a consequence, USDAs in recent times implemented HACCP system for meat and poultry to reduce harmful contamination and the risk of food borne illness. The second role is to address food safety problems that are beyond the control of any person participating in the food chain, which require more than a regulatory solution like for example E.coli O157:H7 pathogen which originates in the gut of cattle and is spread through the environment to contaminate water, fresh produce, and beef during the slaughtering process causing a considerable hazard when present in food. Address these and many other food safety problems need a strong research base, and to develop an effective control measures not to mention the cooperation between farmers, livestock producers, food processors, retailers and consumers. Therefore, government officials play a leading role in promoting basic research and cooperation in such cases to reduce the risk of food borne diseases. (Taylor ump; Hoffmann, 2001) In fact, applying risk analysis provides many benefits to all food safety stakeholders including government. In this term it can help food safety regulators to obtain more evidence and information they require to make an effective decision and to identify and apply suitable measures to control the risk in addition to evaluate these measures for example it can be used to assess the maximum level of pesticide residue in food supplies ,increasing the rate of tests ,provide advice to a certain population subgroup, review labelling requirements, and issue a ban and/or recall for the suspected food product in response. Risk analysis can be applied to support and improve food standards such as regulation (EC) no.1829/2003 on genetically modified foods and feed (EU, 2003) and many others standards. It allows the potential costs of compliance for comparison with the expected benefits, and supports setting priorities among the various problems related to food safety. (FAO 87, 2006) In addition to the above advantages, since in article2 (2) from SPS agreement indicates the need of scientific evidence in establishing sanitary and pytosanitary measures. (SPS) though, applying risk analysis will assist the government to meet their commitments and strengthen the basis for the food trade at the international level by increasing access to new market. (FAO 87, 2006) Moreover, gaps and uncertainties in scientific knowledge can be identified using risk analysis approach, which will lead to improve food safety and a better understanding of food related impacts on consumer health. (FAO 87, 2006) In general, risk analysis is used mostly for chemical hazards but recently FAO and WHO expand the scope to cover microbiological hazards as well. (FAO 76) As a result, microbial risk assessment has been used to assess the risk posed by Listeria in a wide range of food commodities and regulatory involvements to control pathogens. (Federal Register / Vol. 66, No. 39 / Tuesday, February 27, 2001 / Proposed Rules) Thus, through risk analysis the government officials can make out opportunities to reduce risk by using it to establish risk based inspection program, development and application of food standards, collaborate efforts with food processors, and consumer awareness. (Taylor ump; Hoffmann, 2001) However, since not all countries have the capabilities and resources to conduct risk assessment ,so they must make use of international data and expertise available besides data that is internationally accepted such as codex standards which accepted as scientifically valid under SPS agreement .(FAO,76) Food processors: On the other hand, food processors as discussed earlier has the main role to produce safe ,wholesome and high quality food to meet customer demands. While world health organisation (WHO) has briefly indicated that food safety is a shared responsibility from farm to fork, http://www.eufic.org/article/en/artid/processing-food-safety-quality-1/ governments and intergovernmental organisation like Codex Alimentarius commission (CAC) has a major responsibility in creating food standards and so it is important to involve food manufacturers in the process of setting standards at the national and international levels. This participation is beneficial to all stakeholders, and government indeed should assist this exchange of information to help ensure supplying safe products. http://www.fao.org/docrep/v2890t/v2890t05.htm Achieving this requires implementing science based systems derived from risk analysis and associated risk management approaches like HACCP for industry. (Hobbs, 2007) However, to carry out a HACCP plan, hazard analysis is required, as it considers as the first of the seven HACCP principles, it is used to assess the probable hazards that could occur through food processing, gathering data regarding those hazards and their severity to the consumer besides the possibility of their occurrence. Once established a hazard analysis using risk analysis, it must be considered throughout the HACCP plan development. (Peter warring book, food quality assurance book) In addition to the above, there are a number of authors who have suggested the use of risk based systems in HACCP plan (Baird-Parker, 1994, 1995;Buchanan, 1995; Notermans and Jouve, 1995; Elliott,1996; Notermans and Mead, 1996). Thus demands to include some aspects of risk into HACCP system are increasing. (T.Mayeres,97) Burden or benefits) (Mayers, 1997) on the other hand stated that the HACCP system is functioning effectively without the need of risk assessment approach, bearing on mind that HACCP has been internationally considered as an effective way to control food borne hazards. However, some elements of risk analysis can be useful in HACCP by increasing the scientific basis of hazard analysis, can help in identification of critical limits, as well as increasing transparency in decision making.( (T.Mayeres,97) Burden or benefits) Part B/i: Owing to the increasing demands of the global market for sea food products, exposure to food borne illness may increase as a consequence. (Book of Iso and HACCP) For instance,

Capital Punishment - Cruel and Inhumane? :: Argumentative Persuasive Essays

Capital Punishment - Cruel and Inhumane? After centuries of nearly universal implementation, the death penalty remains a deeply debated issue. While one execution takes place, other murders occur, and the question still stands: Will the death penalty safeguard society and deter murder, or will it not? The death penalty cannot be considered a proper economical and moral means of punishment to deter those who might commit capital offenses, or can it? In the past, capital punishment horrified people, which deterred them from committing crime. In England, the country from which the United States adopted the death penalty, the death penalty was imposed for a rather large number of offenses in an effort to discourage people from committing crimes. Methods of inflicting the death penalty have ranged "From stoning in biblical times, crucifixion under the Romans, beheading in France, to those used in the United States today: hanging, electrocution, gas chamber, firing squad, and lethal injection"(Bedau 124). There were drastic penalties for such serious crimes as homicide. Execution was a suitable punishment for those times. Today, though, the law is not as strict. This leads potential criminals not to fear the death penalty because government today uses more "humane" methods of execution, rather than the brutal punishment that history portrayed. People who oppose the death penalty say that "there is no evidence that the murder rate fluctuates according to the frequency with which the death penalty is used" (Masur 153). It is more likely that the convict would be paroled instead of being executed because of the present practice of allowing unlimited appeals. Convicted criminals are not exposed to cruel punishment, but rather given a long waiting period. If the criminal is put to death, it is usually done as mercifully as possible. One problem with the death penalty, presently, is that crime is not decreasing, but rather increasing. If capital punishment is supposed to deter crimes such as murder, it is not serving its purpose. Even philosophers, such as Beccaria, Voltaire, and Bentham of the Enlightenment Period, argued that "the death penalty was needlessly cruel, overrated as a deterent, and occasionally imposed in fatal error" (Fogelson 89). Another problem with the death penalty is the enormous amount of money being spent on implementation. It costs taxpayers millions of dollars more to execute a criminal than to lock him up for life. The number of prisoners on death row has been steadily increasing and will soon meet all time highs. This fact brings up the question of economic feasibility of the implementation, as well as the question of weather the death penalty is actually an effective

Behavioral Genetics

Multiple situations and conditions can impair or influence human behavior in individuals. My hypothesis was genetics has the strongest influence on human behavior because of the inability to have control over heredity. Without control, how can one improve or change their behavior? Mental disorders can be inherited through genetics. Examples of genetically acquired mental disorders are schizophrenia and bipolar disorders. My personal experience with individuals with those particular types of mental disorders exhibit different behaviors that those without the disorder. The way one interacts with other and the perception of that individual by society can be influences by mental disorders . My hypothesis was slightly changed after reading the article â€Å"Behavioral Gentics† by Joseph McInerney . McInerney provided in depth research that alluded to the fact that genetics alone does not influence human behavior. He believes that unless every person is tested a definitive correlation between genetics and behaviors will not exist. (J. McInerney ‘Behavioral Genetics† 24Aug2011) In case studies, researchers only test a select few and this does not provide enough information to prove or disprove genetics behavioral influence. According to McInerney, there may be others factors that may be present in conjunction with genetics that may influence human behavior. Behaviors are â€Å"the response of an individual, group, or species to its environment† (Merriam Webster Dictionary). Genetics are â€Å"a branch of biology that deals wit h the heredity and variation of organisms† (MWD). Through definition; genetics is not a factor for behaviors. Genetics can be a factor, but does not necessarily have to be a controlling factor that influences human behavior. McInerney provided multiple sources of other studies that solidified his view. I made my hypothesis based on my personal experience of people with mental disorders that had a historyof mental illness in their family. I only had access to a minimal amount of people with this disorder and made an inference without proper investigation. After reading this research; I feel that my hypothesis was just an opinion that could be perceived as judgmental. I believe that the source was creditable site because it was a overnment website. I will not say that I agree or disagree with the information presented. The information was from one source. I would have to read every source that McInerney provided and research other sources that oppose McInerney findings. I learned that solely from reading someone else’s opinion that it affected and influenced my behavior. I am usually ve ry decisive when I formulate an opinion. Normally my opinion is never altered due to someone else’s input. I have learned that many people make inferences and consider themselves expertise without more information from other sources. Behavioral Genetics Heredity and the environment produce an individual difference in development. Behavioral genetics has an impact in development. Behavioral genetics according to Francis Galton is based on â€Å"a man's natural abilities that are derived by inheritance, under exactly the same limitations as are the form and physical features of the whole organic world. † The role of behavioral genetics is based on human behavior influenced by genetics and the environment.For instance, Galton focused on the study of inheritance of gifted and talented families, and found that intelligence might be genetic, yet he also found that it has a lot to do with environmental factors. Galton researched in behavioral genetics including studies of twins and adopted children to compare environmental factors and biological factors. While contemporary behavioral genetics being the largest branch of human behavioral genetics covers phenotypes such as alcoholism, bipolar disorders, and schizophrenia however, inve stigations have not yet found genes associated to these mental illnesses but are rather environmental.Behavioral genetics has implications in society that affects a massive amount of physical behaviors that includes homosexuality, aggression, and nurturing, and intelligence. For example, the amount of tolerance that a trait would fur goes for prisoners or homosexuals such as getting treatment or prevent the birth of individuals affected. The only known fact is that no gene determines behaviors.This was proved by a study published in 1999 of the â€Å"smart gene† this gene was practiced on mice by injecting what is known as the high gene, and the study came to a conclusion that the learning enhancement only lasted a few hours, and was only retain in short memory. Having a certain trait does not mean that the trait will develop instead it can only be taken as a chance that it might or may not. Behavioral genes is still quite a mystery but can not be elapsed because there are ma jor possibilities that traits may exist. Behavioral Genetics Multiple situations and conditions can impair or influence human behavior in individuals. My hypothesis was genetics has the strongest influence on human behavior because of the inability to have control over heredity. Without control, how can one improve or change their behavior? Mental disorders can be inherited through genetics. Examples of genetically acquired mental disorders are schizophrenia and bipolar disorders. My personal experience with individuals with those particular types of mental disorders exhibit different behaviors that those without the disorder. The way one interacts with other and the perception of that individual by society can be influences by mental disorders . My hypothesis was slightly changed after reading the article â€Å"Behavioral Gentics† by Joseph McInerney . McInerney provided in depth research that alluded to the fact that genetics alone does not influence human behavior. He believes that unless every person is tested a definitive correlation between genetics and behaviors will not exist. (J. McInerney ‘Behavioral Genetics† 24Aug2011) In case studies, researchers only test a select few and this does not provide enough information to prove or disprove genetics behavioral influence. According to McInerney, there may be others factors that may be present in conjunction with genetics that may influence human behavior. Behaviors are â€Å"the response of an individual, group, or species to its environment† (Merriam Webster Dictionary). Genetics are â€Å"a branch of biology that deals wit h the heredity and variation of organisms† (MWD). Through definition; genetics is not a factor for behaviors. Genetics can be a factor, but does not necessarily have to be a controlling factor that influences human behavior. McInerney provided multiple sources of other studies that solidified his view. I made my hypothesis based on my personal experience of people with mental disorders that had a historyof mental illness in their family. I only had access to a minimal amount of people with this disorder and made an inference without proper investigation. After reading this research; I feel that my hypothesis was just an opinion that could be perceived as judgmental. I believe that the source was creditable site because it was a overnment website. I will not say that I agree or disagree with the information presented. The information was from one source. I would have to read every source that McInerney provided and research other sources that oppose McInerney findings. I learned that solely from reading someone else’s opinion that it affected and influenced my behavior. I am usually ve ry decisive when I formulate an opinion. Normally my opinion is never altered due to someone else’s input. I have learned that many people make inferences and consider themselves expertise without more information from other sources.

Becoming A Career As A Physician - 924 Words

Patient was a ten-year-old black male who presented to the Emergency Department with complaints of suicidal ideations. With the case occurring during one of my first few shifts as a medical scribe, I was still new to patient and doctor encounter. They talked about subjects ranging from the patient’s home life and even to his favorite athletes. The doctor stayed in the room until the patient finally smiled and thanked him for listening. This was an outstanding, compassionate moment for my doctor. As a doctor, he fully took the time to respect the patient’s desire for help despite the recognizable dissimilarities in their age, race, and social economic status. I once assumed that many doctors were impassive. However, in that moment, I learned that doctors have humane feelings as well. From my observation of many doctors and my own personal accounts, I have learned that medicine is not only about diagnosing and treating patients, but also about understanding and empathizin g with them. This was the moment where I fully realized that pursuing a career as a physician was what I desired. I have worked as a scribe in the Emergency Department for a year and a half and I have been fortunate enough to see many patient to doctor interactions. I have seen various cases ranging from the post cardiac arrest patients to the simple cough with rhinorrhea patients. All of the cases I have experienced have reinforced my commitment to pursuing medicine but the previously mentioned caseShow MoreRelatedBecoming A Career As A Physician s Assistant ( Pa )926 Words   |  4 Pagesto finally be surrounded by people who were just like me – we worked as a team with a common goal to help those communities desperately needing healthcare. I discovered a joy in helping others I still feel today, which has inspired me to pursue a career as a Physician’s Assistant (PA). On these trips, I got my first opportunities for direct patient contact working with family doctors, internists and gynecologists. 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