Every year lives are lost because of the spread of infections in hospitals. Infection control is an important part of the health care system; it refers to the policies used to decrease the risk of spreading infections. Many people don’t realize the amount of bacteria that lives all around them. One bacterium in particular‚ known as Vancomycin-Resistant Enterococci or VRE‚ live in our intestines‚ female genital tract‚ and skin‚ and can be found in the environment. This bacteria has developed resistance
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INFECTION An infection is the colonization of a hostorganism by parasitespecies. Infecting parasites seek to use the host’s resources to reproduce‚ often resulting in disease. Colloquially‚ infections are usually considered to be caused by microscopic organisms or microparasites like viruses‚ prions‚ bacteria‚ and viroids‚ though larger organisms like macroparasites and fungi can also infect. Hosts normally fight infections themselves via their immune system. Mammalian hosts react to infections
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policies on HIV/AIDS‚ prevention and control (20mks) Definition of terms Government policies- These are the course of actions or inactions taken by the state with regard to a particular issue. HIV- This is the virus that destroys the human immune system leaving the body defenseless hence vulnerable to other infections. AIDS- The disease presents itself as a collection of signs and symptoms resulting from lowered immunity mostly due to HIV hence referred to as a syndrome. Prevention- It refers to avoiding
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The outbreak of infection can be fatal if care is not taken; for instance an outbreak of MRSA that can be resistant to most antibiotics can be fatal. The outbreak of an infection has consequences for individuals‚ staff and the organisation. It can cause ill health to all concerned and it can also impact emotionally because people that acquire infection relate it to being dirty and some infections may require people to be isolated from others for a period of time. The organisation could lose money
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Infections That Are Caused By Pathogens Pathogens are microorganisms that cause diseases are called pathogens. They are specialised to infect the human body tissues where they reproduce and cause damage that gives rise to the symptoms of the infection although this may happen the body is very good at repairing itself as the body fights back by mobilising its immune system to fight of the infection. Infection is an invasion by a multiplication of pathogenic microorganisms in a bodily part or
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only one cell. Bacteria multiply by splitting themselves in two‚ which is called a binary fission. Because of this they can increase in number rapidly. The majority are harmless‚ but some can be pathogenic which results in bacterial infection occuring. Bacterial infections can be treated by using antibiotics. Bacteria can evolve a resistance to antibiotic e.g. MRSA. Some diseases caused by bacteria include tuberculosis‚ pneumonia‚ salmonella‚ tetanus and syphilis. Viruses - are extremely small
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FRAUD PREVENTION AND CONTROL IN NIGERIAN PUBLIC SERVICE: THE NEED FOR A DIMENSIONAL APPROACH BY BELLO SABO Department of Business Administration‚ A.B.U. Zaria ABSTRACT This article addresses some fundamental issues on fraud prevention and control and their implications on socio-economic development of Nigeria using its public sector machinery. Using the records compiled from early study covering 637 reported fraud cases in Nigeria‚ which were committed between 1970-1990 in respect
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Chain of Infection As described above‚ the traditional epidemiologic triad model holds that infectious diseases result from the interaction of agent‚ host‚ and environment. More specifically‚ transmission occurs when the agent leaves its reservoir or host through a portal of exit‚ is conveyed by some mode of transmission‚ and enters through an appropriate portal of entry to infect a susceptible host. This sequence is sometimes called the chain of infection. Figure 1.19 Chain of Infection Image
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of the inclusion of drug prevention and control in the intermediate and secondary school curricula this term paper centers. Positive facets as well as negative aspects are tackled to provide a clear picture as to how the program helps in the elimination of drug abuse and/or addiction among the youth. On July 4‚ 2002‚ Republic Act 9165 otherwise known as the Comprehensive Dangerous Drugs Act‚ was signed to law‚ establishing a Philippine Drug Enforcement and Prevention System. In support of RA
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about the characteristics‚ activities‚ and outcomes of programs for the purpose of making judgements about program effectiveness‚ improving program effectiveness‚ and/or informing decisions about future program development (Centers for Disease Control and Prevention‚ 1999). As this definition suggests‚ the evaluation of a program can emphasize its characteristics‚ its activities‚ its outcomes‚ or some combination of these. “Characteristics” include the context within which the program is operating‚ the
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