In the context of CA-MRSA, which factor relates to an increased risk of infection?

Contact with contaminated surfaces is a critical factor related to an increased risk of infection from community-associated Methicillin-resistant Staphylococcus aureus (CA-MRSA). CA-MRSA is a type of staph bacteria resistant to certain antibiotics, making infections harder to treat. It commonly spreads in environments where individuals share equipment or contact common surfaces, such as gyms, locker rooms, and athletic facilities.

When surfaces are contaminated, they can harbor the bacteria for extended periods, posing a risk to anyone who comes in contact with them. Touching these surfaces and then touching the face or open wounds increases the likelihood of infection. Proper sanitation and high cleanliness standards help prevent the survival and transmission of CA-MRSA, while regular exercise does not directly contribute to the risk of infection but rather plays a role in overall health.