Antimicrobial Resistance News and Research

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New mechanism disables antibiotic resistance and cross-protection in bacteria

A newly discovered mechanism renders antibiotic-resistant bacteria vulnerable by disabling both their individual resistance and a process known as cross-protection, the ability of resistant bacteria to shield nearby, otherwise sensitive strains.

21 Apr 2026

WHO-recommended antibiotics ineffective for many neonatal sepsis cases

A major multi-country study has found that WHO-recommended first-line antibiotics for neonatal sepsis are likely to be effective in only one quarter of infections in low- and middle-income countries (LMICs).

20 Apr 2026

Simple oral care cuts hospital-acquired pneumonia risk

A landmark trial presented today at ESCMID Global 2026 shows that improving oral hygiene for hospital patients can reduce the risk of non-ventilator-associated hospital-acquired pneumonia (NV-HAP) by 60%.

20 Apr 2026

Newborns carry antibiotic resistance genes within first hours of life

Antibiotic resistance genes (ARGs) – segments of DNA that help bacteria survive the effects of antibiotics – can be present in newborns within the first hours of life, according to research presented at ESCMID Global 2026.

20 Apr 2026

Antiretroviral therapy reduces biological aging in people living with HIV

A major study presented today at ESCMID Global 2026 has found that antiretroviral therapy (ART) reduces accelerated biological ageing in people with HIV (PWH) by nearly four years, a finding that could transform how clinicians monitor HIV treatment and long-term health outcomes.

20 Apr 2026

Scientists warn of a silent surge in resistant Aspergillus and Candida

An increasing number of fungi are becoming resistant to medication, posing serious risks for patients with weakened immune systems. That is why fifty researchers from around the world, led by Radboudumc, are calling for action against drug‑resistant fungi. Their call has been published in Nature Medicine.

17 Apr 2026

New research reveals how bacteria "selflessly" share DNA through GTAs

Research has shed important new light on the enemies-turned-allies that allow bacteria to exchange genes, including those linked to antimicrobial resistance (AMR).

16 Apr 2026

African health expert: genomic sequencing enables near real-time pathogen detection

Advanced genomic sequencing techniques, like mNGS, are essential for accurate pathogen detection, crucial for effective outbreak response and patient care.

From BGI Genomics 15 Apr 2026

Novel antibiotic compound shows promise against MRSA skin infections

The development of new antibiotics to treat superbugs and other bacterial infections is a global priority, with the rate of infections that cannot be treated with current antibiotics rising and presenting one of the biggest threats to human health.

11 Apr 2026

Korean skincare ingredient emerges as potential antibiotic candidate

Fans of Korean skincare may be familiar with 'hero ingredient' Madecassic acid for its skin-soothing properties, but researchers at the University of Kent have revealed its greater potential for use in the battle against antibiotic resistance.

9 Apr 2026

AI helps researchers find antimicrobial peptides in Earth’s harshest habitats

Researchers built the Extreme Environment Microbiome Catalog from 78,213 genomes across global extreme habitats, revealing major taxonomic and biosynthetic novelty, including 32,715 representative species, nearly 4 billion non-redundant genes, and 163,693 biosynthetic gene clusters. They then used protein language models to identify 3,032 candidate non-toxic antimicrobial peptides, with 84 of 100 synthesized peptides showing antibacterial activity and low cytotoxicity in the 50 tested in mammalian cells.

6 Apr 2026

Study explores how a powerful antiseptic affects bacteria in hospital environments

Just because a topical antiseptic is swabbed on the skin doesn't mean it stays on the skin.

2 Apr 2026

Airborne antimicrobial resistance poses overlooked global public health threat

The air we breathe serves as a silent vector of antimicrobial resistance, calling for the need to integrate air monitoring into global public health strategies, according to a review by an international team of researchers.

1 Apr 2026

Common antibacterial soaps and wipes may worsen antibiotic resistance crisis

An international team of scientists is warning that everyday antibacterial soaps, wipes, sprays, and other "germ‑killing" products are quietly contributing to the global rise of antimicrobial resistance (AMR) while providing no added health benefit for most consumer uses.

31 Mar 2026

Antibiotic resistance genes found in both diseased and healthy lungs

The researchers examined patients with COPD, asthma, pulmonary fibrosis (IPF), and sarcoidosis, and compared them with healthy individuals.

31 Mar 2026

New urine test shows which UTI antibiotic works in under six hours

Researchers have developed a rapid direct-from-urine test that identifies which first-line antibiotic is likely to work for a urinary tract infection in an average of 5.85 hours, instead of the usual two to three days. In studies of 352 routine urine samples and 90 duplicate preservative-tested samples, the method showed high agreement with standard testing, suggesting it could speed treatment and support efforts to curb antimicrobial resistance.

30 Mar 2026

Genetic study maps bacteria’s protective armor behind severe infections

The first large-scale genetic study of E. coli's protective armor has identified the five capsule types that are responsible for 70 per cent of all multidrug-resistant bloodstream infections in Europe.

25 Mar 2026

New wound dressing targets infections while reducing antibiotic overuse

Biomedical engineers from Brown University have developed a new wound dressing material that releases antibiotic drugs only when harmful bacteria are present in a wound.

19 Mar 2026

New approach tracks metabolic fingerprints of tuberculosis-infected human cells

Researchers from King's College London and the University of Surrey have developed a new technique to measure the content of individual human cells infected with bacteria that model tuberculosis – and it is already revealing biological changes that conventional analysis would miss.

18 Mar 2026

Report highlights huge gaps in antibiotics for children

Antibiotic production from big pharmaceutical companies has slowed significantly in the last five years, leaving children in low- and middle-income countries particularly exposed to hard-to-treat infections, according to new analysis.

12 Mar 2026