MRSA Infection Overview and Screening

Description of MRSA

• MRSA stands for Methicillin-Resistant Staphylococcus aureus, a significant bacterial infection resistant to common antibiotics.
• Infections can be community-acquired through activities such as sports involving skin contact and shared equipment.
• Hospital-acquired infections typically arise from surgical procedures or compromised health settings.
• Nasal swab screenings for MRSA are common before surgeries or in individuals with prior hospitalizations or group living situations.
• Positive MRSA cultures lead to client isolation to prevent spread.

Infection and Symptoms

• Infection severity ranges from mild skin issues to severe systemic conditions.
• Folliculitis is a skin infection causing raised red rashes and pustules, primarily affecting hair follicles.
• Furuncles are deeper follicle infections resulting in painful, swollen bumps, potentially accompanied by pus.
• Severe MRSA infections can lead to bloodstream invasion, resulting in sepsis, organ failure, and death.

Transmission

• MRSA is highly contagious, spreading through direct contact with infected skin or contaminated items.
• Individuals with MRSA can transmit the infection to themselves in other body areas.

Assessment and Diagnosis

• Culturing skin or wound specimens confirms MRSA presence, guiding suitable antibiotic treatment.

Interventions for MRSA

• Employ standard and contact precautions to mitigate infection spread.
• Conduct regular monitoring for signs of advancing infection or systemic complications.
• Administer prescribed antibiotic treatment based on culture results.
• For comprehensive information about MRSA, additional sources should be consulted.