Which statement is true of MRSA?

The correct choice highlights an important aspect of MRSA (Methicillin-resistant Staphylococcus aureus) that is critical for both clients and professionals in the cosmetology field to understand. MRSA is a type of bacteria that is resistant to many common antibiotics, and it can exist on the skin or in the nasal passages of individuals without them showing any signs or symptoms of infection. This means that clients who appear completely healthy could still be carriers of MRSA and have the potential to spread it to others, whether in a salon environment or elsewhere.

This understanding is crucial in preventing the transmission of MRSA in settings such as cosmetology, where close bodily contact may occur. Health protocols, including hand hygiene and appropriate sanitization of tools and equipment, become even more essential due to the risk of asymptomatic carriers spreading the bacteria unknowingly.

The other choices do not reflect the realities of MRSA. It is not always symptomatic, and individuals of various ages, not just young children, can be carriers. Additionally, MRSA can indeed be transmitted through casual contact, especially in environments where there is close interaction, which further emphasizes the importance of maintaining hygiene and safety standards.