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Metalloacid surfaces may be answer to hospital-acquired infections

Coating surfaces in metalloacids may help control the spread of hospital-acquired infections, suggest study findings.

14 Nov 2012

Researchers figure out 3D shape of promising TB drug target

Researchers at Johns Hopkins have figured out the three-dimensional shape of the protein responsible for creating unique bonds within the cell wall of the bacteria that cause tuberculosis. The bonds make the bacteria resistant to currently available drug therapies, contributing to the alarming rise of these super-bacteria throughout the world.

26 Oct 2012

Screening practices for multidrug-resistant organisms in ICUs vary widely between hospitals

Screening practices for multidrug-resistant organisms (MDROs) in intensive care units (ICUs) vary widely from hospital to hospital, according to a new study by researchers at Columbia University School of Nursing and published in the October 2012 issue of the American Journal of Infection Control.

16 Oct 2012

Screening practices for multidrug-resistant organisms in ICUs vary widely between hospitals

Screening practices for multidrug-resistant organisms (MDROs) in intensive care units (ICUs) vary widely from hospital to hospital, according to a new study published in the October issue of the American Journal of Infection Control, the official publication of the Association for Professionals in Infection Control and Epidemiology (APIC).

29 Sep 2012

Nanosphere receives FDA marketing approval for Verigene GP Blood Culture Nucleic Acid Test

The U.S. Food and Drug Administration today allowed marketing of the first nucleic acid test that can identify 12 different bacterial types known to cause bloodstream infections.

28 Jun 2012

Scientists determine genetic sequences of all 12 vancomycin-resistant staph strains

National Institutes of Health-funded scientists have determined the genetic sequences of all 12 available strains of Staphylococcus aureus bacteria resistant to vancomycin-an antibiotic of last resort-and have demonstrated that resistance arose independently in each strain after it acquired a specific bit of genetic material called transposon Tn1546

23 May 2012

Scientists trace origin and development of vancomycin-resistant S. aureus

National Institutes of Health-funded scientists have determined the genome sequences of a dozen strains of Staphylococcus aureus bacteria known to be resistant to vancomycin, an antibiotic of last resort. The researchers demonstrated -that resistance arose independently in each strain, and identified shared features among the strains that may have helped them acquire vancomycin resistance and evade human immune defenses.

23 May 2012

Probiotics may reduce the risk of antibiotic associated diarrhoea

Probiotics are live microorganisms intended to boost health, such as the bacteria in some yogurts. These are popular among the health conscious. One of probiotics' most popular uses is in preventing and treating digestive problems.

9 May 2012

Probiotics may reduce risk of antibiotic-associated diarrhea

Consumption of probiotics (live microorganisms, which may occur naturally in foods such as yogurt, intended to confer a health benefit when consumed) is associated with a reduced risk of antibiotic-associated diarrhea, a common adverse effect of antibiotic use, according to a review and meta-analysis of previous studies published in the May 9 issue of JAMA.

9 May 2012

Handheld plasma-producing device can instantly kill bacteria

A group of Chinese and Australian scientists, including CSIRO, have developed a handheld, battery-powered plasma-producing device that can rid skin of bacteria in an instant. The handheld plasma flashlight could be used in ambulance emergency calls, natural disaster sites, military combat operations and many other instances where treatment is required in remote locations.

27 Apr 2012

Plasma torch kills surface bacteria in seconds

According to scientists a simple hand-held torch-like device can swiftly kill dangerous bacteria, offering a potential boon for emergency workers battling infection risks in wars or disaster zones. The device was created by an international team of researchers from China's Huazhong University of Science and Technology, Australia's CSIRO Materials Science and Engineering, the University of Sydney and the City University of Hong Kong.

5 Apr 2012

Hospitals with infection control certification may have lower MRSA BSI rates

Hospitals whose infection prevention and control programs are led by a director who is board certified in infection prevention and control have significantly lower rates of methicillin-resistant Staphylococcus aureus (MRSA) bloodstream infections (BSI) than those that are not led by a certified professional, according to a new study published in the March issue of the American Journal of Infection Control, the official publication of APIC - the Association for Professionals in Infection Control and Epidemiology.

12 Mar 2012

New model to evaluate probiotic survival in the gut

Functional foods containing bacteria with beneficial health effects, or probiotics, have long been consumed in Northern Europe and are becoming increasingly popular elsewhere. To be of benefit, however, the bacteria have to survive in the very hostile environment of the digestive tract.

23 Feb 2012

Scientists employ metagenomics to identify new possible antibiotics against MRSA

Scientists are reporting use of a new technology for sifting through the world's largest remaining pool of potential antibiotics to discover two new antibiotics that work against deadly resistant microbes, including the "super bugs" known as MRSA. Their report appears in the Journal of the American Chemical Society.

23 Feb 2012

Nanomedicine breakthrough by IBN and IBM named a ‘world changer’

A nanoparticle that can destroy drug-resistant bacteria developed by the Institute of Bioengineering and Nanotechnology (IBN), and the IBM Almaden Research Center, has recently been named one of 10 world changing ideas by Scientific American in its Technology Special Report ('World Changing Ideas – 10 New Technologies That Will Make a Difference', December 2011).

29 Nov 2011

WSU researchers to study novel antibiotic that may treat VRE infection

The bacteria Enterococcus can cause infections that typically target the digestive tract or bowel; if the bacteria spread, an abdominal abscess or urinary infection could result. Enterococcus also can invade the bloodstream, leading to meningitis, pneumonia or endocarditis - an infection of the heart valve.

17 Nov 2011

Study finds multidrug-resistant Acinetobacter baumannii in 48% of infected patient rooms

Multidrug-resistant Acinetobacter baumannii (MDR-AB) was found in the environment of 48 percent of the rooms of patients colonized or infected with the pathogen, according to a new study published in the November issue of the American Journal of Infection Control, the official publication of APIC - the Association for Professionals in Infection Control and Epidemiology.

2 Nov 2011

'ResistanceMap' tracks antibiotic resistance online

"Extending the Cure," a research project of the Center for Disease Dynamics, Economics & Policy that looks at antibiotic resistance, on Wednesday launched a map "designed to be a tool for public health, researchers, doctors, the media and the public to track resistant pathogens, which is a growing problem around the world," the Washington Post's "The Checkup" blog reports.

22 Sep 2011

Three Johns Hopkins scientists receive NIH Director's New Innovator Awards

A pioneer in the field of epigenetics who has been spearheading the use of genome-wide technology for epigenetics research, a researcher who has revealed a weakness in the tuberculosis bacterium that makes it more susceptible to antibiotics, and a scientist who seeks to revolutionize new methods for toxicological testing to improve human health and reduce animal testing have received Director's Awards from the National Institutes of Health.

22 Sep 2011

Mass. Eye and Ear receives NIAID grant to coordinate Harvard-wide Project on Antibiotic Resistance

The Massachusetts Eye and Ear Infirmary has received an $11 million grant from the National Institute of Allergy and Infectious Disease, the largest National Institutes of Health grant in this hospital's187-year history, to coordinate the Harvard-wide Project on Antibiotic Resistance.

8 Sep 2011

Enterococcus News and Research

Metalloacid surfaces may be answer to hospital-acquired infections

Researchers figure out 3D shape of promising TB drug target

Screening practices for multidrug-resistant organisms in ICUs vary widely between hospitals

Screening practices for multidrug-resistant organisms in ICUs vary widely between hospitals

Nanosphere receives FDA marketing approval for Verigene GP Blood Culture Nucleic Acid Test

Scientists determine genetic sequences of all 12 vancomycin-resistant staph strains

Scientists trace origin and development of vancomycin-resistant S. aureus

Probiotics may reduce the risk of antibiotic associated diarrhoea

Probiotics may reduce risk of antibiotic-associated diarrhea

Handheld plasma-producing device can instantly kill bacteria

Plasma torch kills surface bacteria in seconds

Hospitals with infection control certification may have lower MRSA BSI rates

New model to evaluate probiotic survival in the gut

Scientists employ metagenomics to identify new possible antibiotics against MRSA

Nanomedicine breakthrough by IBN and IBM named a ‘world changer’

WSU researchers to study novel antibiotic that may treat VRE infection

Study finds multidrug-resistant Acinetobacter baumannii in 48% of infected patient rooms

'ResistanceMap' tracks antibiotic resistance online

Three Johns Hopkins scientists receive NIH Director's New Innovator Awards

Mass. Eye and Ear receives NIAID grant to coordinate Harvard-wide Project on Antibiotic Resistance

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