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Related Concept Videos

Clinical Significance of Antibiotic Resistance01:25

Clinical Significance of Antibiotic Resistance

Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within the One...
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Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Standard Precaution01:26

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
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Staphylococcal Skin Infections01:29

Staphylococcal Skin Infections

Staphylococcus aureus is a Gram-positive coccus that resides harmlessly on the skin and mucous membranes of healthy individuals. When the skin barrier is breached, it can shift from a commensal to an opportunistic pathogen. This transition is facilitated by surface adhesins, such as clumping factor B and S. aureus surface protein G (SasG), which bind to structural proteins, including loricrin and cytokeratin, in the damaged epidermis. Protein A, another key factor, binds the Fc region of...

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Related Experiment Video

Updated: Jun 30, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
12:18

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

Published on: February 9, 2011

Exploring the evidence for screening staff for MRSA.

Christine Perry1

  • 1University Hospitals of Bristol NHS Foundation Trust.

Nursing Times
|October 1, 2008
PubMed
Summary

This review examines evidence for screening healthcare staff for Methicillin-resistant Staphylococcus aureus (MRSA). It discusses challenges when staff members test positive for this resistant bacteria.

Area of Science:

  • Infection Control
  • Healthcare Epidemiology
  • Microbiology

Background:

  • Methicillin-resistant Staphylococcus aureus (MRSA) poses a significant threat in healthcare settings.
  • Staff screening is a strategy to identify and manage MRSA carriers.
  • Evidence-based practices for MRSA screening in healthcare personnel are crucial.

Purpose of the Study:

  • To review current evidence on screening healthcare staff for MRSA.
  • To identify and discuss key issues arising from positive MRSA screening results in staff.

Main Methods:

  • Literature review of existing studies and guidelines.
  • Analysis of challenges and considerations in MRSA screening protocols.
  • Synthesis of evidence regarding the efficacy and implications of staff screening.

Related Experiment Videos

Last Updated: Jun 30, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
12:18

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

Published on: February 9, 2011

Main Results:

  • Evidence for routine MRSA screening of all staff is mixed.
  • Screening can identify asymptomatic carriers, preventing potential transmission.
  • Management of positive staff requires careful consideration of ethical and practical issues.

Conclusions:

  • Decisions on MRSA screening for staff should be based on local epidemiology and risk assessment.
  • Effective strategies are needed for managing MRSA-positive staff to minimize healthcare-associated infections.
  • Further research is warranted to optimize MRSA screening and management protocols in healthcare personnel.