Methicillin-resistant Staphylococcus aureus (MRSA) is one of the more prevalent nosocomial infections in healthcare facilities today. Any patient with a compromised immune system or open wound is susceptible to contracting MRSA from medical staff or given family members. Although MRSA is commonly connected to healthcare facilities, MRSA can be found anywhere. For your initial post, discuss who you believe to be at the highest risk for MRSA outside the healthcare environment? Explain. Discuss the common fomites or transmission factors involved as well as preventative measures the public can take to reduce or prevent MRSA infections.
Added by Mary R.
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In this case, athletes are considered to be at the highest risk due to consistent sweating, providing a warm environment for bacteria, and engaging in contact sports where open wounds can easily transmit MRSA. Show more…
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Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium that is resistant to many antibiotics. MRSA can cause a variety of problems, from skin infections to sepsis, pneumonia, and bloodstream infections. Explain the two most common methods by which MRSA infections can be transmitted from person to person. Be specific while describing the method of transmission.
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Staphylococcus aureus is a bacteria that naturally is found on the skin, it usually only causes a staph infection when it enter the body through a cut or puncture. Many drug resistant strains of S. aureus have come about it the past two decades. Recently strains of Multi-drug resistant S. aureus have begun to surface specifically in prisons and hospitals. Why does it make sense that Multi-drug resistant S. aureus would be found in prisons and hospitals rather than other places?
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Within six months of effectively using methicillin to treat S. aureus infections in a community, all new $S$. aureus infections were caused by MRSA. How can this best be explained? a. A patient must have become infected with MRSA from another community. b. In response to the drug, $S$. aureus began making drugresistant versions of the protein targeted by the drug. c. Some drug-resistant bacteria were present at the start of treatment, and natural selection increased their frequency. d. S. aureus evolved to resist vaccines.
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