All Infection Prevention & Control articles – Page 27
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NewsLight switch in bactericidal nanomaterial can target both types of bacteria
A team of researchers have developed a bactericidal nanomaterial equipped with a photochemical “light switch” that can be directed either against Gram-positive or Gram-negative bacteria.
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NewsVery early antiretroviral therapy within hours of birth could suppress HIV in newborns
A study of more than 50 babies through 2 years old supports evidence that giving antiretroviral therapy (ART) to newborns with HIV within the first days of life can safely suppress amounts of HIV in the blood to undetectable levels.
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NewsScientists explore bio-inspired membranes for separating contaminants from water
Scientists are to explore a more sustainable method of separating contaminants from water, using exquisite molecular selectivity, which means that just a single chemical or molecular species will be able to pass through the membrane.
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NewsResearchers secure $2 million grant to develop airborne pathogen-monitoring technology
Scientists have received a $2 million grant from the National Science Foundation (NSF) to continue their fight against airborne pathogens by developing engineered living systems for indoor air monitoring.
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NewsBroccoli molecule could shape immune defense against Cryptosporidium
Researchers have discovered that a common dietary supplement could protect against chronic Cryptosporidium infections which are particularly prevalent in children under two and in areas with poorer sanitation.
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NewsSlippery toilet bowl treatment causes bacteria to slide off
Researchers have developed a simple, transparent coating that makes surfaces, like porcelain, more water-repellent. They show how this surface treatment effectively prevents bacteria from sticking to the inside of a toilet bowl.
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NewsResearchers develop material that reduces bacterial infection and speeds up bone healing
Researchers have developed a new surgical implant that has the potential to transform the treatment of complex bone infections.
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OpinionContinuous work on flood prevention is necessary to prevent microbial contamination: a case study in Styria
Lessons learned from the greatest local flood of the century in a province of Austria.
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NewsInfection-resistant 3D-printed metals developed for implants
A novel surgical implant is able to kill 87% of the bacteria that cause staph infections in laboratory tests, while remaining strong and compatible with surrounding tissue like current implants.
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Long ReadsSetting up systems to make phages available for all
Phage Directory and Phage Australia are helping to give patients and doctors scross the world safe access to phages when antibiotics fail.
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NewsIridescentBio bringing virtual high-throughput assays to antibody R&D
IridescentBio is a new techbio start-up that’s bringing creative chemistry, physics know-how and methods to the Biopharma R&D world. The team of four are building computational models in the cloud to provide forecasting superpowers for lab-based research and development of antibody therapeutics. IridescentBio’s modelling framework is already ...
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NewsAntibacterial material developed for use with internal medical devices
Researchers have developed an effective and flexible antimicrobial material that could be used to coat medical devices placed inside the body, such as hip replacements or pacemakers.
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NewsIron linked to blindness in ocular toxoplasmosis - offering hope for treatment
Researchers have identified the role of iron in ocular toxoplasmosis (OT), a form of toxoplasmosis that causes blindness, and found that treatment of mice with a compound that decreases iron was successful in reducing their symptoms.
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NewsSpread of AMR bacteria linked to patient hand contamination and antibiotic use in nursing homes
Nursing home residents have an increasing diversity in the level of care required and this has coincided with an increase in the spread of drug resistant bacteria within these settings.
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NewsHospital superbugs with hypervirulence and carbapenem resistance rise in China
A new bacterial threat, the carbapenem-resistant hypervirulent Klebsiella pneumoniae (CR-hvKP), is rapidly spreading in clinical environments in China, posing a significant public health challenge.
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NewsArtificial bladders shine light on bugs that cause urinary tract infections
The first study to use a sophisticated human tissue model to explore the interaction between host and pathogen for six common species that cause urinary tract infections suggest that the ‘one size fits all’ approach is inadequate.
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NewsResearchers discover new method to inhibit cholera infection
A new study investigates a novel strategy for inhibiting the spread and infection of Vibrio cholerae, the bacteria responsible for the disease cholera.
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NewsVaginal film that dissolves in 30 days may offer HIV prevention method for women
A vaginal film designed to slowly dissolve over the course of 30 days is being put to the test for the first time in a study that aims to determine its feasibility and acceptability as a potential HIV prevention method for women.
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NewsTreatment found effective for rare sight-threatening infection
A drug candidate has been found to be highly effective in treating a rare sight-threatening eye infection in a new international clinical trial.
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NewsEPA testing shows the power of D-I-Y air filters to trap viruses
The results are in: US Environmental Protection Agency research testing of do-it-yourself ‘Corsi-Rosenthal Box’ Indoor Air Filters shows they are 99% effective in removing airborne virus.