how does staphylococcus aureus cause toxic shock syndrome
Toxic shock syndrome TSS is caused by bacteria of either the Streptococcus pyogenes or Staphylococcus aureus type.[1] Streptococcal toxic shock syndrome (STSS) is sometimes referred to as toxic shock-like syndrome (TSLS).[1] The underlying mechanism involves the production of superantigens during an invasive streptococcus infection or a localized staphylococcus infection.[1] Risk factors for the staphylococcal type include the use of very absorbent tampons and skin lesions in young children.[1] Diagnosis is typically based on symptoms.[1]
Risk of infection The risk of infection depends on a number of endogenous sources.[2] Skin damage from incision as well as very young or old age can increase a patient's risk of infection. Examples of risk factors includes decreased immune system secondary to disease, compromised circulation secondary to peripheral vascular disease, compromised skin integrity secondary to surgery, or repeated contact with contagious agents.