MRSA: An evolving “super-bug” epidemic MRSA stands for Methicillin-resistant Staphylococcus aureus (MRSA) and is a bacterial infection that is highly resistant to some antibiotics. In short‚ antibiotics have been used since the 40’s to stop the growth of bacteria. However‚ the more antibiotics are used‚ the quicker the bacteria become resistant to it while each year more types of bacteria adapt and become resistant to antibiotics. With MRSA being so resistant to many of the antibiotics‚ classifying
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MRSA By definition methicillin-resistant staphylococcus aureus (MRSA) is a bacterial infection that is highly resistant to antibiotics. Staphylococcus aureus is a strain of bacteria that is normally found on the skin or in the nasal passage way of about one third of the population. MRSA is the staphylococcus aureus bacteria that do not respond to antibiotics. MRSA needs a portal of entry in order to be infectious. This portal can be a sore‚ cut‚ breathing tube‚ or catheter. MRSA can present itself
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MRSA in the Community According to Mosby’s Medical‚ Nursing‚ and Allied Health Dictionary (2002)‚ Methicillin-resistant staphylococcus aureus (MRSA)‚ is a gram positive bacterial that is normally found on the skin and in the throat‚ and is a life threatening staphylococcal infection that may arise within hospitals‚ and “is frequently responsible for abscesses‚ endocarditis‚ impetigo‚ osteomyelitis‚ pneumonia‚ and septicemia.” Treatment usually includes bed rest‚ analgesics‚ and an anti-microbial
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throats and therefore it can also cause a mild infection in a healthy patient. MRSA is a strain of the S.aureus bacterium that has evolved over the years and therefore has now become resistant to a number of regularly used antibiotics‚ including methicillin‚ penicillin and amoxicillin‚ therefore making it more difficult to treat than other strains of the S.aureus bacterium. The growth of the resistant strains of MRSA has now lead to health authorities and hospitals trying
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stated as the one main element that can prevent the spread of MRSA (Gould 2002). Washing hands is not kid’s stuff – not in the era of MRSA. Once entrenched MRSA can be extremely difficult to treat. If it gets into the blood stream it can be lethal (Belkum‚ Verbrugh 2001). Simor and Andrew (2001) also emphasise that hand washing is the most important control practice. It is essential because personal contact is the primary mode of MRSA transmission. Therefore good hand washing technique is vital to
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Introduction MRSA is a serious infection that can become life-threatening if left untreated. Some germs that commonly live on the skin and in the nose are called staphylococcus or "staph" bacteria. Usually staph bacteria don’t cause any harm. However‚ sometimes they get inside the body through a break in the skin and cause an infection. These infections are usually treated with antibiotics. When common antibiotics don’t kill the staph bacteria‚ it means the bacteria have become resistant to
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reviewing the article “What is your facility doing to combat MRSA?” patients were screen for MRSA prior to surgery‚ with the intervention of increased hand washing. This is very cost effect for the patient as well as facilities. Loyola University Medical Center in Illinois was in support of the guidelines of the Association for Professional in Infection Control and Epidemiology (APIC) and the CDC for preventing the mushroom effect of MRSA. This hospital piloted a quantitative program for pre-admission
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| Prevention of Infection | | MRSA also known as Methicillin-resistant Staphylococcus Aureus. MRSA is the term is used to describe a number of strains of the bacteria‚ Staphylococcus aureus‚ that are resistant to a number of antibiotics‚ including methicillin‚ though you are probably still wondering what is Staphylococcus aureus? | Staphylococcus Aureus is a group of bacteria that live on the surface of people’s skin and inside the nose. It is normally harmless:
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The Characteristics of MRSA Staphylococcus aureus is a group of lactic acid-producing bacteria commonly found on the surface of the skin. When it penetrates a break in the surface‚ it induces an immune response that involves hydrogen peroxide and nitric oxide. For example‚ when it reaches the gut‚ it induces what is clinically referred to as enterocolitis‚ or infection of the digestive tract (Suzuki‚ 1994). Methicillin-resistant S. aureus (MRSA)‚ just like other S. aureus strains avoids such immune
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MRSA in the World Methicillian-resistant Staphylococcus aureus‚ also known as MRSA‚ is any strain of the bacteria S.aureus that has evolved a resistance to beta-lactam antibiotics‚ which includes the penicillin and cephalosporin family. This creates world-wide concern because there aren’t too many antibiotics left to treat S. aureus if the drug evolves greater resistances to stronger antibiotics. MRSA is one of the top leading causes of nosocomial acquired infections. According to an article
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