Which of the following bacterium is associated with toxic shock syndrome?

The bacterium Staphylococcus aureus is well-known for its association with toxic shock syndrome (TSS). TSS can occur when certain strains of Staphylococcus aureus produce a toxin known as toxic shock syndrome toxin-1 (TSST-1). This toxin can enter the bloodstream and trigger a severe immune response, leading to symptoms such as high fever, rash, and low blood pressure.

This condition is often linked to the use of superabsorbent tampons, which can promote the growth of Staphylococcus aureus, especially when left in place for extended periods. Additionally, TSS can also arise from infected wounds or surgical sites where Staphylococcus aureus is present. The specificity of this bacterium in causing TSS stems from its ability to produce the associated toxin, making it a key focus in discussions of this particular syndrome. Understanding this connection is vital for recognizing risk factors and potential treatments for TSS in clinical settings.