All Antimicrobial Resistance articles – Page 15
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NewsAntibiotics do not reduce risk of dying in adults hospitalised with common respiratory infections, suggests study
Most patients admitted to hospital with acute viral respiratory infections are given antibiotics. Now new research to be presented at this year’s ECCMID in Copenhagen suggests that prescribing antibiotic therapy to adults hospitalised with common viral respiratory infections such as influenza is unlikely to save lives.
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NewsResearchers make new optimal recommendations for fungicide resistance management
Fungicide application, while helpful in controlling plant diseases, has complicated limitations that may cost growers both peace of mind and quantity of yield. Plant pathogens which would otherwise be killed off by fungicides can evolve, developing resistance that renders the standard dose of fungicide application ineffective. Source: Maccheek ...
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NewsBlocked cell wall formation stops bacterial cell division
Researchers using high-performance microscopes to observe the effect of different antibiotics on Staphylococcus aureus have clarified how exactly different antibiotics block cell division within a few minutes.
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NewsNovel 2D ultrasound-responsive antibacterial nano-sheets tackle MRSA bone tissue infection
A research team has invented a non-invasive and non-antibiotics technology to effectively reduce methicillin-resistant Staphylococcus aureus (MRSA) infection in bony tissue.
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NewsWater quality standards ‘should be reviewed to reflect AMR threat’
Water quality standards should be reviewed to reflect the threat from the spread of antibiotic resistance, a team of scientists has warned.
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NewsCo-infection with ‘superbug’ bacteria increases SARS-CoV-2 replication up to 15 times
New research has revealed that IsdA, a protein found in all strains of Staph A., boosts SARS-CoV-2 replication by 10- to 15-fold.
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NewsExtensively drug-resistant Shigella sonnei strain emerges in France
Scientists monitoring Shigella in France have detected the emergence of extensively drug-resistant (XDR) strains of Shigella sonnei. Bacterial genome sequencing and case characteristics suggest that these strains, which originated in South Asia, mainly spread among men who have sex with men.
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NewsEmerging fungal infection sees dramatic increase in cases and transmission in 2 years
A study of US national surveillance data has found that cases of Candida auris, a highly contagious fungal infection, rose drastically between 2019 and 2021, reflecting increased transmission.
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NewsMulti-drug resistant organisms can be transmitted between healthy dogs and cats and their hospitalised owners
Healthy dogs and cats could be passing on multidrug-resistant organisms to their hospitalised owners, and likewise humans could be transmitting these dangerous microbes to their pets - but only a small number of cases were found.
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NewsWHO warns of dearth of new antibiotics, especially those targeting drug-resistant pathogens
A review from WHO on the number of new antibiotics currently in the pipeline shows that just 12 new antibiotics have entered the market in the five years from 2017-21.
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NewsReview shows antimicrobial resistant Enterobacteriaceae are widespread in surface waters worldwide
Antimicrobial resistant Enterobacteriaceae are widespread in surface waters across the globe, according to a new study.
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NewsDeep sea sponges yield new bacterial strains that may battle pathogens
Researchers who scoured deep sea sponges in search of novel antimicrobial compounds have discovered several bacterial strains that are effective against a variety of pathogens.
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NewsResearchers develop world’s first mRNA vaccine for deadly bacteria
A team of researchers has developed an mRNA-based vaccine that is 100% effective against a type of bacteria that is lethal to humans.
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NewsScientists develop novel combination therapy for treating vancomycin-resistant bacterial infections
Researchers have developed a novel combination therapy using an anticancer agent, mitoxantrone (MTX), together with an antibiotic, vancomycin, for treating bacteria that are resistant to the vancomycin.
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NewsToothpaste made with salivary enzyme teams with xylitol to defeat oral microbes
Toothpaste made with a salivary enzyme shows high antimicrobial activity when teamed with xylitol - and is even more effective than the gold standard antimicrobial, chlorhexidine.
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NewsRestricting antibiotics for livestock could curtail spread of AMR infections in people
A California policy restricting antibiotic use in animals raised for food is associated with a reduction in one type of antibiotic-resistant infection in people in the state, according to a new study.
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NewsVillainous pairing makes superbugs more deadly and drug-resistant
Some of the world’s most deadly and drug-resistant pathogens work collaboratively to become more powerful and infectious, a new study has found.
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NewsFlashing bacteria unveil electric signalling's role in antimicrobial resistance
Like the neurons firing in human brains, bacteria use electricity to communicate and respond to environmental cues. Now, researchers have discovered a way to control this electrical signalling in bacteria, to better understand resistance to antibiotics.
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NewsDecades of conflict in Iraq fuel ‘catastrophic’ rise in antimicrobial resistance
Decades of wars and conflict in Iraq have led to a “catastrophic” rise in antimicrobial resistance in the country, with serious implications for the entire region and the world, international experts have warned.
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NewsStudy reveals how drug resistant bacteria secrete toxins
Research suggests that reducing virulence in drug resistant infections rather than trying to kill bacteria outright may offer an answer to antimicrobial resistance.
