Antimicrobial Resistance News and Research

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Can AI find drugs to fight infection?

Streptococcus pneumoniae is a bacterial pathogen that causes life-threatening infections, including pneumonia and meningitis.

17 Sep 2026

River-type drinking water sources generally carry higher antibiotic resistance risks

Antibiotic resistance is increasingly recognized as a major public health and environmental challenge, yet the risks are not evenly distributed across aquatic environments.

8 Sep 2026

The vaginal microbiome may be an overlooked reservoir of antibiotic resistance

Researchers analyzed 1,957 vaginal metagenomic samples from 1,547 pregnant women and found that bacterial community structure was strongly associated with the diversity and distribution of clinically relevant antibiotic resistance genes. Lactobacillus crispatus-dominated communities carried comparatively few acquired resistance genes, while L. iners-dominated and anaerobe-rich communities showed greater resistance diversity, with PPROM associated with broader predicted resistance profiles among ARG-positive samples.

7 Sep 2026

Microplastics transport toxins and antibiotic resistance across ecosystems

Microplastics are often viewed as pollutants in their own right, but their environmental impact may extend far beyond the plastic particles themselves.

4 Sep 2026

Pomegranate phytobiotics offer natural alternative to synthetic veterinary drugs

Researchers have identified a broad range of biological properties in pomegranate with potential for use in medical applications, including antimicrobial, antiparasitic, antioxidant, immunomodulatory, antidiabetic, anti-inflammatory, liver-supporting, and wound-healing effects.

27 Aug 2026

Dual-action compounds show promise against aggressive cancer and infections

Cancer patients often face more than the disease itself. Their treatment is frequently complicated by infections and other health conditions, meaning they may need to take several different medications at once.

18 Aug 2026

Natural gut molecule could strengthen chickens' immune response against bacterial infections

A naturally occurring gut molecule that could strengthen chickens' immune response against a wide range of bacterial infections, has been identified by University of Bristol-led research.

12 Aug 2026

Aston University study reveals how mānuka honey fights antibiotic resistance

New research at Aston University has shown that a variety of compounds is responsible for the antimicrobial action of mānuka honey, not just the sugar content and methylglyoxal (MGO) alone, as previously thought.

11 Aug 2026

Meningococcal B vaccine linked to lower gonorrhoea risk

The meningococcal B (MenB) vaccine could provide protection against more than one disease, with new research linking it to a significant reduction in the risk of gonorrhoea in young Territorians.

6 Aug 2026

Galápagos wastewater is creating new reservoirs of antibiotic-resistant bacteria

Portable field surveillance reveals how untreated sewage is reshaping coastal microbial communities and spreading diverse resistance genes across one of the world’s most protected marine environments.

6 Aug 2026

Using DNA sequencing for accurate identification of microbial infections in cystic fibrosis patients

Lung infections are a constant risk for people living with cystic fibrosis (CF), a life-threatening genetic disorder which impairs lung function, predisposes people to persistent airway infections and exposes them to acquiring multidrug resistant infections.

3 Aug 2026

Review outlines effective approaches to reduce recurrent hepatic encephalopathy

Hepatic encephalopathy (HE) is a neurologic complication of advanced liver disease, causing impaired functioning, reduced quality of life (QOL), and increased hospitalisation and mortality.

31 Jul 2026

How intensive poultry farming accelerated the evolution of Campylobacter

Intensive poultry farming transforms Campylobacter jejuni ecology, enhancing host adaptability and raising concerns for foodborne illness transmission.

31 Jul 2026

Pork supply chains may be shaping the global spread of drug-resistant Salmonella

Researchers linked 129,136 global human and swine Salmonella genomes with sampling from a Guangdong pork supply chain to examine how downstream stages relate to antimicrobial resistance. The study suggests slaughterhouse and retail interfaces may concentrate S. 4,[5],12:i:- ST34, resistant strains, and mobile resistance elements, supporting broader One Health surveillance beyond farms.

30 Jul 2026

Tire microplastics could fuel antibiotic resistance in urban environments

Tiny particles released as vehicle tires wear down may do more than pollute urban air, water, and soil. A new perspective article suggests that tire microplastics could create environmental hotspots that help antibiotic resistance genes persist, move between bacteria, and spread through cities.

29 Jul 2026

Integration is key to fighting global epidemics, WHO reports

The World Health Organization (WHO) today launched a new report assessing progress in implementing the Global Health Sector Strategies (GHSS) on HIV, viral hepatitis and sexually transmitted infections (STIs) for 2022–2030.

28 Jul 2026

Major clinical trial aims to transform the prevention of recurrent urinary tract infections

European-funded consortium brings together researchers from 13 countries to evaluate bacteriophage therapy as a potential alternative to antibiotics for recurrent urinary tract infections.

28 Jul 2026

Industrial chicken farming drives evolution of foodborne bacteria strains

A new study by the Ineos Oxford Institute for antimicrobial research, University of Oxford, reveals that industrial poultry farming has led to more than 100-fold increase in the movement of Campylobacter, allowing strains that once circulated in wild birds to mix extensively in commercial poultry populations.

27 Jul 2026

Study identifies simvastatin as promising adjuvant for periodontitis treatment

Porphyromonas gingivalis can evade antibiotics by invading host cells, contributing to recurrent periodontitis and persistent tissue damage.

26 Jul 2026

New bacterial control strategy helps revive failing last-line antibiotics

Antimicrobial resistance is one of the world's most alarming public health challenges, because the multidrug-resistant (MDR) gram-negative bacteria increasingly render even last-line antibiotics ineffective, leading to substantially higher mortality rates.

23 Jul 2026