Antibiotic Resistance News and Research

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Study reveals humans are passing antibiotic resistance to wildlife in protected areas

A team of Virginia Tech researchers has discovered that humans are passing antibiotic resistance to wildlife, especially in protected areas where numbers of humans are limited.

25 Apr 2013

Unnecessary use of antibiotics in elderly women in EDs increases risk of unintended consequences

Older adults represent an important and growing demographic in emergency departments across the country, with urinary tract infections being one of the leading causes for ED visits.

23 Apr 2013

Texas scientist says nonmedical community should be educated about long-term effects of antibiotic overuse and misuse

When thousands of experimental biology researchers gather in Boston this weekend, many of them undoubtedly will be presenting work related to the hunt for the next generation of antibiotics and how to battle back existing and emerging superbugs.

22 Apr 2013

Time dwindling to meet IDSA goal of 10 new antibiotics by 2020

Despite the desperate need for new antibiotics to combat increasingly deadly resistant bacteria, the U.S. Food and Drug Administration (FDA) has approved only one new systemic antibiotic since the Infectious Diseases Society of America (IDSA) launched its 10 x '20 Initiative in 2010 - and that drug was approved two and a half years ago.

22 Apr 2013

Antibiotic resistance: A growing problem in hospital and outpatient settings

A new study concludes that problems with antibiotic resistance faced by outpatients may be as bad as those in hospitalized patients, and that more studies of outpatients are needed - both to protect their health and to avoid inappropriate or unnecessary drug use.

19 Apr 2013

Researchers use single-cell genome sequencing approach to analyze microbe from biofilm in hospital

A team of researchers led by scientists from the J. Craig Venter Institute (JCVI) has published a study outlining the recovery and genomic analysis, using single-cell genomic techniques, of a periodontal pathogen, Porphyromonas gingivalis, from a hospital sink.

6 Apr 2013

Viewpoints: Budget woes leave Democrats with painful choices; David Kessler on health hazards of antibiotics in meat; the pros and cons of not hiring smokers

USA Today: Entitlements Or Investment? Democrats Must Pick Democrats therefore face a fundamental and inescapable choice: they can support funding current consumption, especially by older Americans who are not working, or future investment, particularly in scientific research and innovation.

29 Mar 2013

Microbiologists identify unique resistance mechanisms of E. coli to carbapenems

As public health authorities across the globe grapple with the growing problem of antibiotic resistance, Tufts University School of Medicine microbiologists and colleagues have identified the unique resistance mechanisms of a clinical isolate of E. coli resistant to carbapenems.

27 Mar 2013

Biological scientists lead major research project that aims to make drugs more effective

University of Southampton biological scientists are leading a major research project aimed at making drugs more effective.

27 Mar 2013

Study shows benefit of azithromycin in patients with non-CF bronchiectasis

Among patients with the lung disorder non-cystic fibrosis bronchiectasis, treatment with the antibiotic azithromycin resulted in improvement in symptoms but also increased the risk of antibiotic resistance, according to a study appearing in the March 27 issue of JAMA.

27 Mar 2013

Erythromycin may provide benefit for patients with non-CF bronchiectasis

Among patients with the lung disorder non-cystic fibrosis bronchiectasis, treatment with the antibiotic erythromycin resulted in improvement in symptoms but also increased the risk of antibiotic resistance, according to a study appearing in the March 27 issue of JAMA.

27 Mar 2013

Research provides better understanding of microbiological factors of periodontitis

Microbes from the human mouth are telling Oak Ridge National Laboratory scientists something about periodontitis and more after they cracked the genetic code of bacteria linked to the condition.

19 Mar 2013

MRSA bacteria will continue to exist in both community and hospital settings

The drug-resistant bacteria known as MRSA, once confined to hospitals but now widespread in communities, will likely continue to exist in both settings as separate strains, according to a new study.

18 Mar 2013

Super gonorrhea spreads important health message to Parliament House

NPS MedicineWise launched its policy priorities in Canberra, spreading super gonorrhea toys around Parliament House to highlight the importance of fighting antibiotic resistance.

12 Mar 2013

Antibiotic prophylaxis after IVT may be harmful

Researchers are warning against routine antibiotic prophylaxis with intravitreal injection after finding that the practice can increase the antibiotic resistance of ocular surface flora.

6 Mar 2013

Amoxicillin effectiveness: an interview with Prof Paul Little, University of Southampton

Amoxicillin is a broad spectrum penicillin, and in the UK is one of the most frequently used antibiotics. It is commonly used either on its own or, where there are particular concerns about resistance, in combination as Co-amoxiclav (as Amoxicillin-clavulanic acid) which extends its anti-bacterial spectrum.

1 Mar 2013

Researchers discover SCANR that helps protect a cell's genes against DNA interlopers

Gene wars rage inside our cells, with invading DNA regularly threatening to subvert our human blueprint. Now, building on Nobel-Prize-winning findings, UC San Francisco researchers have discovered a molecular machine that helps protect a cell's genes against these DNA interlopers.

15 Feb 2013

GSK1322322 targets gram-positive bacteria including methicillin-resistant strains of MRSA

An increasing number of bacteria is evolving antibiotic resistance. Much-feared representatives of this steadily growing group include Staphylococci strains. At this point, multi-resistant forms of the bacterium Staphylococcus aureus - the "hospital germ" known commonly by its acronym, MRSA - can only be treated with a select subset of antibiotics as many drugs have simply stopped working. This is precisely why the field of medicine is in desperate need of new treatment options.

14 Feb 2013

Viral conjunctivitis: potential new treatment

Viral conjunctivitis is a highly contagious infection, often causing major ophthalmic epidemics. There is no approved acute treatment currently approved by the FDA for viral conjunctivitis. A safe broad-spectrum antiviral agent is needed to treat this unmet medical need.

5 Feb 2013

Scientists track evolution of antibiotic resistance using automated device

With the discovery of antibiotics, medicine acquired power on a scale never before possible to protect health, save lives, and reduce suffering caused by certain bacteria. But the power of antibiotics is now under siege because some virulent infections no longer respond to antibiotic drugs.

4 Feb 2013

Antibiotic Resistance News and Research

Study reveals humans are passing antibiotic resistance to wildlife in protected areas

Unnecessary use of antibiotics in elderly women in EDs increases risk of unintended consequences

Texas scientist says nonmedical community should be educated about long-term effects of antibiotic overuse and misuse

Time dwindling to meet IDSA goal of 10 new antibiotics by 2020

Antibiotic resistance: A growing problem in hospital and outpatient settings

Researchers use single-cell genome sequencing approach to analyze microbe from biofilm in hospital

Viewpoints: Budget woes leave Democrats with painful choices; David Kessler on health hazards of antibiotics in meat; the pros and cons of not hiring smokers

Microbiologists identify unique resistance mechanisms of E. coli to carbapenems

Biological scientists lead major research project that aims to make drugs more effective

Study shows benefit of azithromycin in patients with non-CF bronchiectasis

Erythromycin may provide benefit for patients with non-CF bronchiectasis

Research provides better understanding of microbiological factors of periodontitis

MRSA bacteria will continue to exist in both community and hospital settings

Super gonorrhea spreads important health message to Parliament House

Antibiotic prophylaxis after IVT may be harmful

Amoxicillin effectiveness: an interview with Prof Paul Little, University of Southampton

Researchers discover SCANR that helps protect a cell's genes against DNA interlopers

GSK1322322 targets gram-positive bacteria including methicillin-resistant strains of MRSA

Viral conjunctivitis: potential new treatment

Scientists track evolution of antibiotic resistance using automated device

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