[Home] [Headlines] [Latest Articles] [Latest Comments] [Post] [Sign-in] [Mail] [Setup] [Help]
Status: Not Logged In; Sign In
|
Health See other Health Articles Title: Staph germs harder than ever to treat, studies say WASHINGTON – Drug-resistant staph bacteria picked up in ordinary community settings are increasingly acquiring "superbug" powers and causing far more serious illnesses than they have in the past, doctors reported Monday. These widespread germs used to be easier to treat than the dangerous forms of staph found in hospitals and nursing homes. "Until recently we rarely thought of it as a problem among healthy people in the community," said Dr. Rachel Gorwitz of the federal Centers for Disease Control and Prevention. Now, the germs causing outbreaks in schools, on sports teams and in other social situations are posing a growing threat. A CDC study found that at least 10 percent of cases involving the most common community strain were able to evade the antibiotics typically used to treat them. "They're becoming more resistant and they're coming into the hospitals," where they swap gene components with other bacteria and grow even more dangerous, said Dr. Keith Klugman, an infectious disease expert at Emory University. "It's really a major epidemic." The germ is methicillin-resistant Staphylococcus aureus, or MRSA. People can carry it on their skin or in their noses with no symptoms and still infect others — the reason many hospitals isolate and test new patients to see if they harbor the bug. MRSA mostly causes skin infections. Cleveland Browns tight end Kellen Winslow was just hospitalized for a staph infection, his second in recent years, and the team reportedly has had at least six cases in the past three years. But the germ can be life-threatening if it gets into the bloodstream, lungs or organs. Pneumonia, sinus infections and even "flesh-eating" wounds due to MRSA are on the rise, doctors reported Monday at an infectious diseases conference in Washington. About 95,000 serious infections and 20,000 deaths due to drug-resistant staph bacteria occur in the United States each year. To treat them, "we've had to dust off antibiotics so old that they've lost their patent," said Dr. Robert Daum, a pediatrician at the University of Chicago. The CDC used a network of hospitals in nine cities and states to test samples of the most common community MRSA strain, USA300, over the last few years. MRSA usually is resistant only to penicillin-type drugs. But 10 percent of the 824 samples checked also could evade clindamycin, tetracycline, Bactrim or other antibiotics. "The drugs that doctors have typically used to treat staph infections are not effective against MRSA," and family doctors increasingly are seeing a problem only hospital infection specialists once did, Gorwitz said. Even more worrisome: many of these community strains had features allowing them to easily swap genes and become even hardier. Also at the conference: _Doctors from Spain reported the first hospital outbreak of MRSA resistant to linezolid, a last-resort drug sold by Pfizer Inc. as Zyvox in the United States and Zyvoxid in Europe. A dozen intensive care patients got pneumonia and bloodstream infections last spring and the outbreak was controlled after use of the antibiotic was severely curbed, said Dr. Miguel Sanchez of Hospital Clinico San Carlos in Madrid. _Georgetown University saw a spike in sinus infections due to MRSA. The germ accounted for 69 percent of the staph-caused cases in the hospital between 2004 and 2006 compared with 30 percent from 2001 to 2003. _Henry Ford Hospital in Detroit found that more than half of staph-caused pneumonia cases from 2005 through 2007 were due to MRSA. _Doctors from Case Western Reserve University and the VA Medical Center in Cleveland found that by the time hospitals isolated and tested new patients to see if they harbored MRSA, many had already contaminated their skin and surroundings. Within about a day of being admitted, roughly a third had already started to spread the germ. Hospital screening is controversial, and has had mixed success, said Dr. M. Lindsay Grayson, an infectious diseases expert at the University of Melbourne in Australia. The nation's Veterans Affairs hospitals began universal MRSA testing in 2007. Illinois and some other states have adopted or are considering laws requiring hospitals to test high-risk and intensive-care patients for MRSA. The conference is a joint meeting of the American Society for Microbiology and the Infectious Diseases Society of America.
Poster Comment: This is baaaad news indeed: MRSA usually is resistant only to penicillin-type drugs. But 10 percent of the 824 samples checked also could evade clindamycin, tetracycline, Bactrim or other antibiotics. "The drugs that doctors have typically used to treat staph infections are not effective against MRSA," and family doctors increasingly are seeing a problem only hospital infection specialists once did, Gorwitz said. Even more worrisome: many of these community strains had features allowing them to easily swap genes and become even hardier. Doctors from Spain reported the first hospital outbreak of MRSA resistant to linezolid, a last-resort drug sold by Pfizer Inc. as Zyvox in the United States and Zyvoxid in Europe.
Post Comment Private Reply Ignore Thread Top • Page Up • Full Thread • Page Down • Bottom/Latest
#1. To: scrapper2 (#0)
Yeah, course ozone kills them dead, but it is illegal to use ozone to kill germs. Silver does likewise. As does (natural) honey. I suspect that copper does as well, from a recent post. But those are not drugs, right? Obviously, that means that no one is going to have access to these effective treatments in a doctor's office or in a hospital. Ummm. That might be why I have not been to a doctor in some 25 years.
When a man who is honestly mistaken hears the truth, he will either quit being mistaken or cease to be honest.
Good luck using those Mother Jones remedies if you are ever unfortunate enough to contract MSRA. One of my fingers was infected with MSRA and it was a frightening experience.
I recently tried Colloidal Silver to battle a issue my doctor could not pin. I have been amazed at it's effectiveness. The relief was immediate. It's too early to call it a cure, but it's worth mentioning I think. Though I did not purchase this particular product, I did review their testimonials. This re: MSRA (pics): http://lifesilver.com/testimonials.htm
|
||
|
[Home]
[Headlines]
[Latest Articles]
[Latest Comments]
[Post]
[Sign-in]
[Mail]
[Setup]
[Help]
|
||