Antibiotic Resistance News and Research

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Study examines effects of removing behavioral interventions on inappropriate antibiotic prescribing

In the 12 months after removing behavioral interventions, inappropriate antibiotic prescribing for acute respiratory infections increased relative to control practices, according to a study published by JAMA.

11 Oct 2017

Antibiotics before surgery do not increase risk for postoperative antibiotic-resistant infections

Surgical patients who receive antibiotics before certain types of low-risk operations are not at an increased risk for antibiotic-resistant infections immediately after their procedures, according to results from a large-scale study conducted by researchers from Columbia University Medical Center, New York City.

10 Oct 2017

Antibiotics prescribed by dentists may contribute to serious C. diff infections

Antibiotics prescribed by dentists may contribute to the growing problem of Clostridium difficile (C. diff), a serious and potentially deadly infection that causes severe diarrhea, suggests research presented at IDWeek 2017. And many of those antibiotics are likely unnecessary, researchers note.

6 Oct 2017

Drinking plenty of water may reduce risk of UTIs in women prone to infection

Drinking an additional three pints of water a day may keep the urinary tract infection (UTI) away - at least for women who are prone - suggests a study being presented at IDWeek 2017.

6 Oct 2017

Light-activated nanoparticles can provide crucial boost in effectiveness for antibiotics

Light-activated nanoparticles, also known as quantum dots, can provide a crucial boost in effectiveness for antibiotic treatments used to combat drug-resistant superbugs such as E. coli and Salmonella, new University of Colorado Boulder research shows.

4 Oct 2017

Study identifies inadvertent consequences of sepsis care programs

Healthcare experts have long known the benefits of integrated sepsis care programs, yet less information has been published on potential unintended consequences of these programs.

3 Oct 2017

Antibiotics reduce risk of recurrent staph infections in children, research shows

The overuse of antibiotics has left some doctors questioning whether to give such drugs to children diagnosed with uncomplicated staph infections. Such infections often occur on the skin and look like a pus-filled bug bite.

26 Sep 2017

New study shows how staph cells evade the body's immune system

For years, medical investigators have tried and failed to develop vaccines for a type of staph bacteria associated with the deadly superbug MRSA. But a new study by Cedars-Sinai investigators shows how staph cells evade the body's immune system, offering a clearer picture of how a successful vaccine would work.

21 Sep 2017

Communication breakdowns between care facilities can pave way for drug-resistant infection

Communication breakdowns between care facilities can pave the way for outbreaks of infection, according to research on the spread of an extensively drug-resistant bacterium.

21 Sep 2017

Antibiotic-resistant bacteria work together to cause infection, research suggests

What's worse than getting exposed to a kind of bacteria that modern antibiotics can't kill? Getting exposed to more than one - because they may work together to cause an infection, new research suggests.

12 Sep 2017

Natural compound produced by honeybees could become basis for new antibiotics

An antimicrobial compound made by honeybees could become the basis for new antibiotics, according to new research at the University of Illinois at Chicago.

7 Sep 2017

Research provides new insights into secret life of bacteria

Bacterial infections are the number one cause of death in hospital patients in the United States, and antibiotic-resistant bacteria are on the rise, causing tens of thousands of deaths every year.

6 Sep 2017

Antibiotics may kill bacteria differently in vitro vs in vivo

Understanding exactly how antibiotics work (or don’t work) is crucial for developing alternative treatment strategies, not only to target new “superbugs,” but also to make existing drugs more effective against their targets.

5 Sep 2017

New blood test can predict drug resistance in patients with advanced prostate cancer

When bacteria develop antibiotic resistance, treatment with these medications becomes ineffective. Similarly, tumor cells can also change in such a way that renders them resistant to particular medications.

22 Aug 2017

Understanding the rise in NTM infections

It is important to keep in mind that nontuberculous mycobacteria are environmental, and so unlike mycobacterial tuberculosis, generally this is not a person to person transmitted disease. The organisms are found universally in water and soil and so most people are exposed on a daily basis.

16 Aug 2017

Researchers boost antimicrobial and anticancer properties of spider peptides

As antibiotic resistance rises and fears over superbugs grow, scientists are looking for new treatment options.

9 Aug 2017

Researchers develop new ultrafast antibiotic resistance test

Researchers at Uppsala University have developed a new method for very rapidly determining whether infection-causing bacteria are resistant or susceptible to antibiotics.

8 Aug 2017

Researchers identify new methods that could improve treatment for infectious diseases

Researchers have discovered new methods that could improve treatment for infectious diseases by enabling earlier detection of influenza outbreaks and curtailing inappropriate antibiotic usage. The findings were presented today at the 69th AACC Annual Scientific Meeting & Clinical Lab Expo in San Diego.

2 Aug 2017

Two new discoveries provide better understanding of how bacteria resist antibiotics

Two new discoveries from Edward Yu's Iowa State University laboratory are adding to the scientific understanding of how bacteria resist antibiotics.

1 Aug 2017

Scientists developing new tool to help physicians reduce unnecessary use of antibiotics

Antibiotics are lifesaving drugs, but overuse is leading to one of the world's most pressing health threats: antibiotic resistance.

28 Jul 2017