Posts tagged: staph treatment

Surgical Site Infections In Major Surgeries Can be Reduced

There are a number of studies that have demonstrated conclusively that eliminating a large percentage of the bacteria in the nose of a patient just prior to a major surgery can reduce the number of surgical site infections (SSIs).   The main culprit seems to be Staphylococcus aureus which thrives in the warm, moist undisturbed environment in the nose. Whether it is the highly antibiotic resistant form of S. aureus, MRSA (a known superbug) or the antibiotic susceptible version MSSA, these species of bacteria are responsible for the majority of surgical site infections.

While MSSA is responsible for a greater number of SSIs, MRSA is responsible for the deadly and very costly infections. Some MRSA infections can cost up to $100,000. On average however, SSIs cost anywhere between $11,000 – $35,000, add on average an extra 8 hospital days, and can result in 5 times higher readmission rates. Whichever way one looks at it, SSIs are a huge burden on the medical systems around the world. Some estimates put this cost as much as $10 billion annually in the US alone.

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MRSA and Meat: 64% of Pork Samples In Grocery Stores Contaminated by Livestock and Handlers

We’ve blogged in the past about MRSA being found on grocery meat in Detroit. Now, the same problem is occurring in Iowa, Minnesota, and New Jersey. A a recent study published this past January revealed that 64% of pork samples from grocery stores in these areas were contaminated with Staphylococcus aureus. Of these, more than 6% tested positive for MRSA, the drug-resistant strain of Staph.

Tara Smith, an epidemiologist at the University of Iowa and one of the study’s contributing authors notes the uncertainty of the source of contamination. The molecular typing from these samples are shown as a combination of both “human” and “pig” strains. This suggests that the bacteria may be from both the farm and the people who handle the products.

As most of you know, methicillin-resistant Staphylococcus aureus is one of the most deadly and resistant strains of Staph bacteria. According to the Centers for Disease and Control and Prevention, more than 90,000 people develop a serious MRSA infection every year and up to 20% of the infected population die. Of those that survive, many face incredibly difficult recovery periods that often involve more medication and surgery. Read more »

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