An infection in medical terms may be defined as the susceptibility of the human body or an area of the human body to be vulnerable to germs (www.cqc.org.uk). These germs enter the body and multiply, causing disease and subsequent discomfort. Infection may be caused by a debilitating disease such as cancer or diabetes, or even be the side effects of treatments being provided to cure or lessen other impacts of life threatening diseases and maladies. In fact, diabetes, cancer, arthritis, Alzheimer’s and other such conditions in the elderly may cause them to fall and thus result in wounds and infections that if not cared for properly and effectively lead to partial or even permanent immobility. An infection may also be defined as the invasion of foreign cells that cause harm to the host organism. Bacteria, viruses, fungi and parasites can invade the human body at a susceptible location and cause harm to it. Engaging in combat as defense personnel do put them in the front lines of battle and can easily lead to injuries and wounds which can get infected as well. That is why it is important that persons dealing with infection prevention and control such as doctors, nurses, paramedics and surgeons not only have first hand knowledge of the most common types of infections but also how to prevent them or control their spread in the human body. They must not only know the best practices but also take proper and adequate measures when dealing with injured patients who have already contracted infections to prevent them from causing further harm to themselves or the patients (RCN, 2005).
As stated above, there may be many causes of infections. An infection may be caused by viruses, bacteria, fungi or any other kind of parasite. Strep throat infections, urinary tract infections, E.coli and tuberculosis are caused by infections of the lungs and other parts of ...
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While some of these inhabit hot temperature places, others would only survive in ice cold conditions; while others survive with oxygen, others do not need oxygen for survival. According to McKinley Health Centre (2008), the micro organism that causes tuberculosis is referred to as Mycobacterium tuberculosis.
The three sites that are utilized for central venous catheter insertion are internal jugular, subclavian and femoral.Although, like any other medical intervention,these catheters have their own share of complications,it is the risk of infection,which has the most serious clinical and economic repercussions for the patient,physician and health care facility
These infections cause discomfort to the patient and hinder the recovery process and in severe cases may even cause death.As the cost of treatment also increases,the hospital acquired infections are actually a burden on the government as well.The extended stay of the patient results in the loss of work thereby depleting his/her financial resources.
In fact medical science in general and the nursing profession in particular have given much attention in recent years to this oft neglected area of clinical practice. This paper will discuss not only the nature and causes of infections, but also the efforts for infection prevention and control with special reference to defence healthcare.
The National Patient Safety Agency (NPSA) outlines guidelines related to the national specifications of cleanliness in NHS, which is a framework for measuring and setting performance results in all dental care and primary medical premises (NHS, 2010). This research involved qualitative analysis of studies related to infection prevention and control in healthcare across Britain.
The effects of infection on various parts of our human physique vary depending upon the microorganisms that attack and the state of resistivity of the immune system.According to Hans C J Gram, a Danish bacteriologist in 1800’s many bacterial infections are grouped either as G+ or G - depending on the type of bacteria that caused them.
However, the more imminent threat lies in the fact that these two organisms are becoming increasingly difficult to treat with available medication which has left hospitals with prevention as their main cure for reducing hospital acquired infections. Hospital acquired infections can result from a number of factors, however, MRSA and Clostridium difficile have been cited as the major causes in most cases and this has prompted the author to investigate the reasons behind the rise of MRSA and Clostridium difficile as the major causes of hospital acquired infections.
Department of Labour, 2013). Considering the vast outreach and rapid rise in the total number of people affected by the disease, analyzing and understanding of various factors associated with the disease such as prevention and cure as
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