Posted on 01/21/2007 12:20:09 PM PST by kiriath_jearim
I do research on this bug and I thought I could explain that the 75% mortality rate was referring to the specific syndrome of necrotizing pneumonia. Most Community acquired MRSA cases are skin and soft tissue infection like boils, pimples and abscesses. But sometimes the bug gets to the lungs and causes a bloody pneumonia that seriously destroys lung tissue, called necrotizing pneumonia. I know doctors who have seen kids die of this in a matter of 24-48 hrs after coming to the Emergency room for treatment. THis syndrome causes 75% mortality. The skin and soft tissue infections are often treatable, if the doctors realize what they are dealing with. Hope thsi helps.
VRSA is scary. However, I wanted to point out that the community-acquired MRSA strains are unlike the hospital acquired MRSA in that the community strains are actually susceptible to many antimicrobials besides methicillin. This is the silver lining about community acquird MRSA but in some locations such as TAiwan, where antibitoics are available over the counter, even the community strains are resistant to mostly everything. The VRSA that have been described so far are also resistant to many things so that is scary.
You're right! My bad - the Staph I carry as "normal flora" is highly susceptible to Methicillin! Thanks for pointing out my error!
In nursing homes and LTC, it's becoming more and more common.
Or, more generally, unapproved global climate change.
Sorry, I'm html challenged. Here's the link:
"http://www.rcpath.org/index.asp?PageID=798"
Bacterial assassin at large.
Try this:
"http://www.rcpath.org/index.asp?PageID=798"
"http://www.findarticles.com/p/articles/mi_g2603/is_0001/ai_2603000122"
"www.melaleuca.com"
"http://www.biomedcentral.com/1471-2482/1/1" this article is for the more science-oriented
I asked a doctor friend of mine what he thought of the bird flu threat and he said that MRSA would kill us all before bird flu got here.
That is probably an overstatement.
Hospital acquired pneumonia is a serious problem though. I read that 40% of patients who contract nosocomial infections do expire. I can not confirm that, because I only got it secondhand.
The real problems are with ventilator patients. The hospitals call it VAP (Ventilator Associated Pneumonia)and it is a serious concern all around the country.
There have been outbreaks among NFL players as well in recent years, but I don't recall reading much about that in the sports pages.
Someone else explained "gorse".
And it's not unknown for someone to die of an infection acquired by
having their skin punctured/abraded by plant material.
I can't recall the name of the series, but PBS had a good series on
the advancements in public health that we take for granted (in the 1900s).
One notable case occurred when penicillin was just being produced during
WWII, it was tested on a British firefighter that got a gash
(IIRC) on his face that became infected.
There was enough purified penicillin to inject the firefighter,
but it was only sufficient to halt the infection for a short time
(couple of days?).
Unfortunately, there wasn't enough penicillin available to give a
second injection.
The firefighter proved penicillin worked in humans...but he died when
the infection rallied and killed him.
Sadly, if he'd been wounded a few years later...he'd almost surely
have gotten plenty of penicillin and lived.
Ping/bump for later reference.
It's coming.
I thought it was the Trilateral Commission. I just can't keep up.
During the course of that treatment we learned a great deal about my dad's medical history that he had never shared. In retrospect, it appears he had Alzheimer's. The acute lung problems that killed him probably avoided years of unpleasant descent into a more serious expression of the disease. He was already shuffling, forgetting people, forgetting objects and becoming mean and irrational for no apparent reason.
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