Featured Research

from universities, journals, and other organizations

New superbug surpasses MRSA infection rates in community hospitals

Date:
March 22, 2010
Source:
Duke University Medical Center
Summary:
While prevention methods appear to be helping to lower hospital infection rates from MRSA, a deadly antibiotic-resistant bacterium, a new superbug is on the rise, according to researchers.

While prevention methods appear to be helping to lower hospital infection rates from MRSA, a deadly antibiotic-resistant bacterium, a new superbug is on the rise, according to research from the Duke Infection Control Outreach Network.

Related Articles


New data shows infections from Clostridium difficile are surpassing methicillin-resistant Staphylococcus aureus (MRSA) infections in community hospitals.

"We found that MRSA infections have declined steadily since 2005, but C. difficile infections have increased since 2007," said Becky Miller, MD, an infectious diseases fellow at Duke University Medical Center.

C. difficile is a multi-drug resistant bacterium that causes diarrhea and in some cases life-threatening inflammation of the colon. The infections are currently treated with one of two antibiotics. But relapses are common and occur in one-quarter of patients despite treatment, according to Miller.

"This is not a nuisance disease," said Daniel Sexton, MD, director of the Duke Infection Control Outreach Network (DICON). "A small percentage of patients with C. difficile may die, despite treatment. Also, it is likely that the routine use of alcohol-containing hand cleansers to prevent infections from MRSA does not simultaneously prevent infections due to C. difficile."

Miller and her team evaluated data from 28 hospitals in DICON, a collaboration between Duke and 39 community hospitals located in Georgia, North Carolina, South Carolina, and Virginia. The group tries to improve infection control programs by compiling data on infections occurring at member hospitals, identifying trends and areas for improvement, and providing ongoing education and leadership to community providers.

During a 24-month period, there were 847 cases of C. difficile infections in the 28 hospitals and the rate of C. difficile infection was 25 percent higher than the rate of infection due to MRSA.

Miller presented her findings at the Fifth Decennial International Conference on Healthcare-Associated Infections on March 20 in Atlanta, Georgia.

"C. difficile is very common and deserves more attention," she said. "Most people continue to think of MRSA as the big, bad superbug. Based on our data, we can see that this thinking, along with prevention methods, will need to change."

In the past, hospitals were focused on MRSA and developed their prevention methods on MRSA as the issue, Sexton said.

"I have always thought that we need to be looking more globally at all the problems and this new information about C. difficile provides more data to support that," he said.

C. difficile has been a low priority for hospitals, but now it is a relatively important priority, Sexton said.

"The key is to develop prevention methods aimed at C. difficile while still maintaining the success we have had with MRSA," Miller said.


Story Source:

The above story is based on materials provided by Duke University Medical Center. Note: Materials may be edited for content and length.


Cite This Page:

Duke University Medical Center. "New superbug surpasses MRSA infection rates in community hospitals." ScienceDaily. ScienceDaily, 22 March 2010. <www.sciencedaily.com/releases/2010/03/100322073524.htm>.
Duke University Medical Center. (2010, March 22). New superbug surpasses MRSA infection rates in community hospitals. ScienceDaily. Retrieved December 17, 2014 from www.sciencedaily.com/releases/2010/03/100322073524.htm
Duke University Medical Center. "New superbug surpasses MRSA infection rates in community hospitals." ScienceDaily. www.sciencedaily.com/releases/2010/03/100322073524.htm (accessed December 17, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Wednesday, December 17, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

UN: Up to One Million Facing Hunger in Ebola-Hit Countries

UN: Up to One Million Facing Hunger in Ebola-Hit Countries

AFP (Dec. 17, 2014) Border closures, quarantines and crop losses in West African nations battling the Ebola virus could lead to as many as one million people going hungry, UN food agencies said on Wednesday. Duration: 00:52 Video provided by AFP
Powered by NewsLook.com
When You Lose Weight, This Is Where The Fat Goes

When You Lose Weight, This Is Where The Fat Goes

Newsy (Dec. 17, 2014) Can fat disappear into thin air? New research finds that during weight loss, over 80 percent of a person's fat molecules escape through the lungs. Video provided by Newsy
Powered by NewsLook.com
Why Your Boss Should Let You Sleep In

Why Your Boss Should Let You Sleep In

Newsy (Dec. 17, 2014) According to research out of the University of Pennsylvania, waking up for work is the biggest factor that causes Americans to lose sleep. Video provided by Newsy
Powered by NewsLook.com
Flu Outbreak Closing Schools in Ohio

Flu Outbreak Closing Schools in Ohio

AP (Dec. 17, 2014) A wave of flu illnesses has forced some Ohio schools to shut down over the past week. State officials confirmed one pediatric flu-related death, a 15-year-old girl in southern Ohio. (Dec. 17) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins