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Staph infections have a multitude of different causes, such as: Open wounds – This is by far the biggest cause of staph infection. Any open wound, even ones as small as a paper cut, are vulnerable to being infected. Staph bacteria will enter the body through any open wound, so it is important to properly treat, disinfect, and bandage any wounds.
Viremia is a medical condition where viruses enter the bloodstream and hence have access to the rest of the body. It is similar to bacteremia, a condition where bacteria enter the bloodstream. [10] The name comes from combining the word "virus" with the Greek word for "blood" (haima). It usually lasts for 4 to 5 days in the primary condition.
In medical literature, the bacterium is often referred to as S. aureus, Staph aureus or Staph a.. [19] S. aureus appears as staphylococci (grape-like clusters) when viewed through a microscope, and has large, round, golden-yellow colonies, often with hemolysis, when grown on blood agar plates. [20] S. aureus reproduces asexually by binary fission.
An antibiotic already in use in Europe to treat pneumonia controlled deadly bloodstream infections with Staphylococcus aureus bacteria just as effectively as the most powerful antibiotic currently ...
Toxic shock syndrome toxin-1 (TSST-1) is a superantigen with a size of 22 kDa [1] produced by 5 to 25% of Staphylococcus aureus isolates. It causes toxic shock syndrome (TSS) by stimulating the release of large amounts of interleukin-1, interleukin-2 and tumor necrosis factor.
In the bloodstream, these factors cause inflammation, impair immune cell function, alter coagulation, and compromise vascular integrity. When left untreated, S. aureus triggers pathophysiologic disturbances that are further amplified by the host inflammatory response, culminating in the severe clinical manifestations of sepsis and septic shock .
Oftentimes, staph infections are caused by bacteria commonly found on the skin. If left untreated, it can turn deadly as the bacteria can invade deeper into the body’s bloodstream, joints, bones ...
Incidence of MRSA central line-associated blood-stream infections as reported by hundreds of intensive care units decreased 50–70% from 2001 to 2007. [128] A separate system tracking all hospital MRSA bloodstream infections found an overall 34% decrease between 2005 and 2008. [128] In 2010, vancomycin was the drug of choice. [4]