Navigation Links
Two studies document rise of superbugs in the environment

ncreases and adjust treatment accordingly.

Prevention of MRSA infections mainly involves common sense. "If you get a cut or an abrasion, try to keep it clean and dry" and don't share towels or washcloths with others, Dr. Kaplan said. Most importantly, he added, "Wash hands, wash hands, wash hands."

And if regular drug-resistant bacteria weren't bad enough, some bacteria have become multidrug resistant (MDR). Researchers at the Beth Israel Deaconess Medical Center and Harvard Medical School studied the prevalence of bacteria resistant to three or more drugs over a six-year period. From 1998 to 2003, there was a significant increase in the incidence of patients carrying MDR bacteria when they were admitted to the hospital. Of the four species of MDR bacteria that the researchers examined, three of them--including Escherichia coli, a familiar bug that can cause urinary tract infections--were involved in the upswing.

The spread of multidrug resistance in bacteria appears to have two main causes, according to Aurora Pop-Vicas, MD, lead author of the Massachusetts study. The first is the intrinsic ability of bacteria to mutate and acquire resistance under antibiotic pressure. The second is the spread of MDR bacteria from patient to patient, often in hospitals or long-term care facilities like nursing homes. In the study, living in a long-term care facility, being 65 or older or taking antibiotics for two or more weeks were all factors that increased people's likelihood of carrying MDR bacteria upon admission to the hospital.

Physicians need to be aware of the risk factors for MDR bacterial infections, Dr. Pop-Vicas said, and should be judicious in prescribing antibiotics. Treating infections caused by MDR bacteria is "a therapeutic challenge," Dr. Pop-Vicas said, because for severe infections, physicians may need to administer medicine before the bacterial culprit--and its potential resistance to antibiotics--is known. In such cases, combin
'"/>

Source:Infectious Diseases Society of America


Page: 1 2 3

Related biology news :

1. New studies suggest airborne SARS transmission is possible
2. UI researcher studies deafness in fruit flies, humans
3. Biased reporting found in cancer prognostic studies
4. Fruit fly studies open new window on cancer research
5. Why do aneurysms form? New studies suggest leading role for white blood cells
6. Bare metal stents deliver gene therapy to heart vessels with less inflammation in animal studies
7. Diabetes researchers pioneer islet cell xenotransplantation in primate studies
8. Pair of studies offer new clues to combat antibiotic resistance
9. New RNAi tools enable systematic studies of gene function
10. Ernst Mayrs theory illustrated in genetic epidemiology studies
11. Mice studies illustrate potential of chimp/human antibodies to protect against smallpox
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Two studies document rise superbugs the environment

(Date:9/19/2014)... unveiled today by researchers from several Harvard University ... both experienced and aspiring researchers with the intellectual ... robots made from soft, flexible materials. , With ... and other advances in manufacturing technology, soft robotics ... principles drawn from conventional rigid robot design, but ...
(Date:9/19/2014)... SHELTON, Conn. , Sept. 19, 2014 Nxt-ID, Inc. ... a biometric authentication company focused on the growing m-commerce market, updates ... and world champion in the lightweight and light middleweight weight classes, ... Yesterday it was announced that Game of Thrones ... and Married with Children star Katey Sagal ...
(Date:9/18/2014)... Miranda, a small, icy moon of Uranus, is one ... the solar system. Despite its relatively small size, Miranda ... that resulted in the formation of at least three ... coronae. , These coronae are visible in Miranda,s ... km across. Arden corona, the largest, has ridges and ...
Breaking Biology News(10 mins):Soft robotics 'toolkit' features everything a robot-maker needs 2NXT-ID's Vinny Paz Celebrity Ad Wocket Update: Katey Sagal and Ciaran Hinds Attached to His Upcoming Movie 2NXT-ID's Vinny Paz Celebrity Ad Wocket Update: Katey Sagal and Ciaran Hinds Attached to His Upcoming Movie 3Miranda: An icy moon deformed by tidal heating 2Miranda: An icy moon deformed by tidal heating 3Miranda: An icy moon deformed by tidal heating 4Miranda: An icy moon deformed by tidal heating 5Miranda: An icy moon deformed by tidal heating 6Miranda: An icy moon deformed by tidal heating 7
... insight into genetic basis of human diseaseHigh-throughput sequencing of ... which can give clues to the genetic underpinning of ... information from the individual's two chromosomes. Yet many ... individuals' DNA at the level of each chromosome -- ...
... Prehistoric big game hunters and not the last ice age ... sloths and other North American great mammals such as mammoths, ... , Determining whether the first arrival of humans or the ... last Ice Age was responsible for the demise of prehistoric ...
... The National Programme on Substance Abuse Deaths (np-SAD) based at ... London, has found that there has been a decline in ... to 1,372 in 2004, a drop of eight per cent. ... for the year 2004 reported by Coroners and Procurators Fiscal ...
Cached Biology News:California computer scientists double volume of data in NIH biotech repository 2California computer scientists double volume of data in NIH biotech repository 3California computer scientists double volume of data in NIH biotech repository 4Study shows big game hunters, not climate change, killed off sloths 2Study shows big game hunters, not climate change, killed off sloths 3Continued reduction in the number of drug-related deaths in the UK 2Continued reduction in the number of drug-related deaths in the UK 3
(Date:9/19/2014)... September 19, 2014 , The ... Society for Paediatric Endocrinology (ESPE) Meeting  Investment ... medical research in the field of growth  , ... Germany , today announced the first ... 2014. The awards were announced during a Satellite Symposium ...
(Date:9/18/2014)... 18, 2014 HealthTronics, Inc ... interventional radiology products and services, announced that a ... and cryoablation) versus external beam radiotherapy (EBRT) is ... American Urological Association (MAAUA) Annual Meeting in Baltimore, ... Effectiveness of Cryosurgery and External Beam Radiation as ...
(Date:9/18/2014)... A novel robotic system that can operate inside ... tested as part of a biomedical research partnership program ... aim of determining if the robot, in conjunction with ... more accurate, less costly, and less discomforting for the ... deliver prostate cancer therapies with greater precision. , Developed ...
(Date:9/18/2014)... 2014 Texas Governor Rick Perry, ... A&M Health Science Center CEO Brett Giroir, M.D., ... and Human Services (HHS), State of Texas and ... influenza vaccine manufacturing facility in Bryan, Texas, which ... the Texas A&M Biocorridor – a rapidly evolving ...
Breaking Biology Technology:EMD Serono Awards Grant for Growth Innovation (GGI) for the First Time 2EMD Serono Awards Grant for Growth Innovation (GGI) for the First Time 3HealthTronics Announces Data Comparing Cryotherapy Versus Radiation for Treating Prostate Cancer Poster Presented at the American Urological Association Regional Meeting 2Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 2Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 3Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 4Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 5Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 6Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 2Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 3Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 4
... Madison, Wis. - A kind of traveling road show ... one of the most controversial areas of scientific research - ... the skeptics are walking away a little less skeptical. , ... Technology Council , and Sue Carlson, director of operations for ...
... it was announced that First Data , one the ... by the huge private equity firm, Kohlberg Kravis Roberts ... reported : , ,The deal ranks among the 10 ... firms, aided by a flood of cheap debt and eager ...
Whitewater, Wis . - Sharon Ethanol , a subsidiary of <a...
Cached Biology Technology:Traveling stem cell show continues state tour 2Traveling stem cell show continues state tour 3Of private equity, research, and drug development 2Of private equity, research, and drug development 3Of private equity, research, and drug development 4Of private equity, research, and drug development 5