Antimicrobial Resistance News and Research

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Can probiotics restore antibiotic-perturbed microbiota?

Probiotics can reduce antibiotic-associated diarrhea but don't fully restore gut microbiota. Further studies are essential to evaluate their long-term effects.

19 Dec 2024

Silver-containing showerheads may promote biofilms and microbial diversity

To guard against harmful waterborne pathogens, many consumers, including managers of health-care facilities, install antimicrobial silver-containing showerheads. But in ACS ES&T Water, researchers now report that these fixtures are no "silver bullet."

19 Dec 2024

Researchers discover weakness in bacterial machinery that drives antibiotic resistance

Superbugs, bacteria that are immune to multiple antibiotics, pose a great challenge to modern medicine. Researchers from the B CUBE - Center for Molecular Bioengineering at TUD Dresden University of Technology and Institut Pasteur in Paris identified a weakness in the bacterial machinery that drives antibiotic resistance adaptation.

17 Dec 2024

New biomarker testing protocol could shorten antibiotic treatment for sepsis

A major UK patient trial of a new biomarker testing protocol for sepsis, led by University of Manchester researchers, has shown it is possible to safely stop antibiotic treatment earlier than current care.

10 Dec 2024

Bacteria modify their ribosomes in response to the antibiotics

Bacteria modify their ribosomes when exposed to widely used antibiotics, according to research published today in Nature Communications. The subtle changes might be enough to alter the binding site of drug targets and constitute a possible new mechanism of antibiotic resistance.

29 Nov 2024

WHO and partners announce grants to boost pathogen genomic surveillance

The World Health Organization (WHO) and partners announced 10 projects that will receive almost US$ 2 million in grants to improve capacities in pathogen genomic surveillance.

26 Nov 2024

U.S. restaurants face scrutiny over antibiotic policies

U.S. restaurant chains face scrutiny for their role in antibiotic resistance, with Chipotle leading the way and others lagging behind in transparency and policy implementation.

25 Nov 2024

New data highlights spread of carbapenem-resistant infections in Europe

Patients seeking treatment in hospital or other healthcare facilities can be particularly vulnerable for infections they acquire during their stay, especially if the infections are difficult to treat because they are resistant to commonly used drugs.

22 Nov 2024

Wayne State's CEID calls for immediate community action on antimicrobial resistance

Wayne State University's Center for Emerging and Infectious Diseases (CEID) is launching its participation in World AMR Awareness Week with an urgent message: the growing threat of antimicrobial resistance requires immediate community action, so it is critical to educate, advocate, and act now.

22 Nov 2024

AI can help tackle urinary tract infections and antimicrobial resistance

New research from the Centres for Antimicrobial Optimisation Network (CAMO-Net) at the University of Liverpool has shown that using artificial intelligence (AI) can improve how we treat urinary tract infections (UTIs), and help to address antimicrobial resistance (AMR).

22 Nov 2024

Modified darobactin offers hope for combatting antibiotic-resistant bacteria

Antibacterial drugs are important for treating infections. But increasingly, bacterial resistance to current drugs - so they don't work well, or even at all - means new ones are urgently needed.

21 Nov 2024

Study projects global antibiotic use to rise by over 50% by 2030

A study reveals a 20.9% rise in global antibiotic use from 2016 to 2023, with middle-income countries leading the increase and highlighting resistance issues.

21 Nov 2024

Urgent action needed to combat AMR and achieve EU's 2030 targets

Between 2019 and 2023, antibiotic consumption in the EU increased by 1%, moving further away from the 2030 target of a 20% reduction recommended by the Council of the European Union.

19 Nov 2024

Global analysis highlights antibiotic consumption trends and AMR threat

A new study highlights recent, but fluctuating, growth in global human antibiotic consumption, one of the main drivers of growing antimicrobial resistance (AMR).

19 Nov 2024

Peptide hydrogel boosts antibiotic effectiveness against resistant bacteria

Research from Chalmers University of Technology, Sweden, shows that resistant bacteria can regain susceptibility to antibiotics when the treatment is combined with a material equipped with antibacterial peptides.

19 Nov 2024

Genomic surveillance could revolutionize the fight against antimicrobial resistance

During the COVID-19 pandemic, genomic surveillance proved vital in helping understand the evolution and spread of the SARS-CoV-2 virus.

15 Nov 2024

HNL Dimer as a promising biomarker for monitoring antibiotic treatment in sepsis

The biomarker human neutrophil lipocalin HNL, which was previously shown to be a useful indicator of bacterial infections, may also in the form of Dimeric HNL be used to effectively monitor the success of antibiotic treatment in sepsis.

8 Nov 2024

Gut bacteria changes may foreshadow rheumatoid arthritis

Changes in the gut microbiome before rheumatoid arthritis is developed could provide a window of opportunity for preventative treatments, new research suggests.

8 Nov 2024

WHO study names top pathogens in need of new vaccines

A new World Health Organization (WHO) study published today in eBioMedicine names 17 pathogens that regularly cause diseases in communities as top priorities for new vaccine development.

5 Nov 2024

AI provides same-day assessments of antimicrobial resistance in ICUs

Artificial intelligence (AI) can provide same-day assessments of antimicrobial resistance for patients in intensive care – critical to preventing life-threatening sepsis.

1 Nov 2024