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Mikeria Busby

Overview, Methicillin-Resistant Staphylococcus aureus - 0 views

www.niaid.nih.gov/...overview.aspx

MRSA spread in Hopsital

shared by Mikeria Busby on 04 Sep 14 - No Cached
  • About one-third of people in the world have S. aureus bacteria on their bodies at any given time, primarily in the nose and on the skin.
  • The bacteria can be present without causing an active infection.
  • MRSA can be categorized according to where the infection was acquired: hospital-acquired MRSA (HA-MRSA) or community-associated MRSA (CA-MRSA).
  • ...8 more annotations...
  • HA-MRSA is acquired in the hospital setting and is one of many hospital-acquired infections exhibiting increased antimicrobial resistance
  • increased during the past decade due to a number of factors including an increased number of immunocompromised and elderly patients; an increase in the number of invasive procedures, e.g., advanced surgical operations and life support treatments; and failures in infection control measures such as hand washing prior to patient contact and removal of non-essential catheters.
  • CA-MRSA is caused by newly emerging strains unlike those responsible for HA-MRSA and can cause infections in otherwise healthy persons with no links to healthcare systems.
  • typically occur as skin or soft tissue infections, but can develop into more invasive, life-threatening infections.
  • occurring with increasing frequency in the United States
  • tends to occur in conditions where people are in close physical contact, such as athletes involved in football and wrestling, soldiers kept in close quarters, inmates, childcare workers, and residents of long-term care facilities.
  • During the past four decades, a type of bacteria has evolved from a controllable nuisance into a serious public health concern.
  • HA-MRSA has increased during the past decade due to a number of factors including an increased number of immunocompromised and elderly patients; an increase in the number of invasive procedures, e.g., advanced surgical operations and life support treatments; and failures in infection control measures such as hand washing prior to patient contact and removal of non-essential catheters.
  • Mikeria Busby on 03 Sep 15
     
    " HA-MRSA has increased during the past decade due to a number of factors including an increased number of immunocompromised and elderly patients; an increase in the number of invasive procedures, e.g., advanced surgical operations and life support treatments; and failures in infection control measures such as hand washing prior to patient contact and removal of non-essential catheters."
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