All Infection Prevention & Control articles – Page 62
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NewsChanges in microbiome predict risk for sexually transmitted disease
Researchers have found that bacterial vaginosis consists of two subtypes—one of which significantly increases the risk of developing chlamydia infections.
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NewsStudy identifies ventilation strategies to prevent super-spreader events aboard cruise ships
New research emphasises the importance of targeted ventilation strategies to reduce disease transmission risk on cruise ships, with crowded dining spaces identified as priority areas for improved air circulation.
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NewsBird flu is mutating - but antivirals still work
Researchers have identified nine mutations in a bird flu strain from a person in Texas. The bad news: this strain is more capable of causing disease and replicates better in the brain. Good news: approved antivirals are still effective.
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NewsCARB-X funds Melio to develop rapid diagnostic to detect neonatal sepsis
CARB-X will award biotechnology company Melio US$3.5M to develop and execute a technical feasibility workplan for its culture-free platform designed to identify blood stream infections including neonatal sepsis.
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NewsPromising COVID-19 vaccine development in animal trials
Researchers developed a COVID-19 vaccine that deploys virus-like particles (VLPs) for immunity stimulation in mice.
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NewsPet dogs often overlooked as spreader of antimicrobial-resistant Salmonella
Household dogs are an overlooked transmission point for zoonotic pathogens such as nontyphoidal Salmonella, which can cause diarrhea, fever and abdominal cramps, with some infections potentially having life-threatening complications.
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NewsDangerous bacterial biofilms have a natural enemy - thanks to stressed plants
Scientists have discovered a chemical that plants produce when they’re stressed prevents biofilm from forming. The breakthrough offers potential advances in healthcare as well as preventing equipment corrosion in industrial settings.
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NewsCARB-X funds Peptilogics to develop a novel, broad-spectrum therapeutic to treat fracture-related infections
CARB-X will award Peptilogics US$3.3 million to develop and execute a workplan for its slow-release formulation of a novel, broad-spectrum therapeutic, zaloganan-CR, an engineered peptide intended for use in preventing infection after high-energy-traumatic bone injuries.
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NewsExeter launches second round of global funding to tackle antifungal drug resistance
A University of Exeter funding scheme designed to combat the global challenge of fungal antimicrobial resistance (fAMR) has announced a new call for applications.
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NewsTuberculosis strains resistant to new drugs are transmitted between patients
Researchers have identified 514 Mycobacterium tuberculosis strains that are resistant to TB drugs, including both old and new treatment regimens, in 27 countries across four continents. 28% of these strains were transmitted directly from one patient to another.
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NewsAs prevention strategy for sexually transmitted infections rolls out, experts highlight both promise and knowledge gaps
Real-world evidence demonstrates that the postexposure strategy of doxy PEP is reducing the rate of syphilis and chlamydia, but has had little to no effect on gonorrhea and needs close monitoring for signals of antibiotic resistance.
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NewsNew study shows plummeting STIs with doxyPEP use
A new study has found that rates of chlamydia and syphilis plummet among people prescribed doxycycline for sexually transmitted infection prevention in routine clinical care.
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NewsSugar solution fights infection in dairy cows just as well as antibiotics
A concentrated sugar solution could be just as effective as antibiotics at treating a common infection in dairy cows, according to a new study.
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NewsPotentially harmful bacteria slip through antimicrobial showerheads
Researchers report that antimicrobial silver-containing showerheads are no ’silver bullet’. In real-world showering conditions, most microbes aren’t exposed to the silver long enough to be killed.
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NewsDiscovery of β‐nitrostyrene derivatives as potential quorum sensing inhibitors for biofilm inhibition in Serratia marcescens
A new study has identified β‐nitrostyrene derivatives as potential quorum sensing inhibitors for biofilm inhibition and antivirulence factor therapeutics against Serratia marcescens.
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NewsStudy assesses virulence of Cryptococcus strains, laying groundwork for improved treatment
A research group has just completed a six-year study to examine the virulence of 38 clinical isolates from various strains of Cryptococcus, taking us a step closer towards improved treatment of the fungal pathogen.
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NewsDisney princesses face hidden health risks, including zoonotic infections, warn experts
Although Disney princesses seem to live happily ever after, they face serious real world health hazards, warn experts in the Christmas edition of the BMJ.
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NewsStaphylococcus aureus thwarts vaccines by turning on a protein that halts immune response
Approximately 30 clinical trials to date have failed to result in an effective human vaccine for Staphylococcus aureus but researchers have now identified a key reason for these failures, indicating that it may be possible to modify the vaccines to work in humans.
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NewsScientists collect ‘microbial fingerprints’ found in household plumbing
Scientists sampled faucets in eight homes for seven days to see the flow and change of different bacteria populations. They found that, though houses generally shared major categories of bacteria, down to the species level, there was wide variation from house to house.
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NewsGlobal research uncovers critical weakness in malaria parasite
Scientists exploring how immunity develops against Plasmodium falciparum found that broadly reactive antibodies from various individuals consistently bound to the same site on a key virulence protein of the malaria parasite.