All Infection Prevention & Control articles – Page 2
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NewsA mint idea becomes a game changer for medical devices
Researchers have developed a high‑performance coating made from peppermint essential oil that can be applied to the surfaces of many commonly used medical devices, offering a safer way to protect patients from infection and inflammation.
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News A fungus living in our body can make melanoma more aggressive
A study has for the first time established the mechanism by means of which the Candida albicans fungus makes melanoma more aggressive. It activates several signalling pathways in the melanoma cells, creating an environment that helps to reprogram angiogenesis and metabolism.
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NewsScientists demonstrate first-ever single-shot HIV vaccine neutralization success
Scientists have developed an HIV vaccine candidate that achieves something never before observed in the field: inducing neutralizing antibodies against HIV after a single immunization in nonhuman primates.
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NewsHow a single protein helps a fungal pathogen invade tea oil trees
Scientists report the discovery of a key mitophagy regulator in Colletotrichum camelliae, the fungus responsible for anthracnose in tea oil trees. A SUN family protein, CaSun1, directly recruits the autophagy protein CaAtg8 to mitochondria, enabling mitophagy during infection.
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NewsClinical data gaps keeping life-saving antibiotics from children
Antibiotics that could treat severe infections in babies and children aren’t accessible due to a lack of data around safety and dosage. Of 12 antibiotics recommended for serious bloodstream infections caused by a harmful, Gram-negative bacteria, only six were licensed in children aged under 12 and just three in babies.
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NewsScientists fight superbugs with nets, light switches - and egg white
A new gel could combat resistant bacteria in wounds and around implant sites, while also supporting healing. The hydrogel, which is inspired by natural immune defences, has produced highly promising results in animal models.
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NewsRisk for Lyme disease in Ohio is equal to Connecticut, study shows
The risk for being bitten by a tick infected with bacteria that cause Lyme disease is as high in Ohio as it is for those living in Northeast states that have dealt with Lyme disease for over 50 years, according to a new study.
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NewsWhy aren’t more older adults getting flu or COVID-19 shots?
This winter’s brutal flu season isn’t over, and COVID-19 cases have risen recently too. But a new poll taken in recent weeks shows that vaccination against both viruses lags among people 50 and over, and the US survey reveals key reasons why.
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NewsWHO calls for mental health to be central to neglected tropical disease care
A major new World Health Organization publication sets out, for the first time, a practical, evidence-based package of care to address the mental health impacts of neglected tropical diseases (NTDs) and the stigma that can prevent people from seeking care and participating fully in society.
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NewsCommon bacteria discovered in the eye linked to cognitive decline
Chlamydia pneumoniae can linger in the eye and brain for years and may aggravate Alzheimer’s disease. Research suggests this bacterium can amplify Alzheimer’s disease and points to potential interventions including inflammation-limiting therapies and early antibiotic treatment.
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NewsNew dashboard helps predict and plan for disease outbreaks
When infectious diseases surge, response often comes down to whether communities can position the right people and supplies before case counts spike. Researchers have designed a new platform to translate academic disease forecasting into actionable guidance for decision-makers.
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NewsSynthetic compound has the potential to treat malaria and prevent its transmission
Tests on cell cultures and rodents have shown that the new molecule acts on all three stages of the disease cycle, eliminating the parasite from human blood and liver and preventing transmission to mosquitoes.
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NewsSix years after COVID-19’s global alarm: Is the world better prepared for the next pandemic?
Six years ago, the Director-General of the World Health Organization sounded the highest global alarm available under international law at the time, declaring the outbreak of a new coronavirus disease. As we cross this six-year mark, WHO asks: Is the world better prepared for the next pandemic?
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NewsStudy suggests far fewer cervical cancer screenings are needed for HPV‑vaccinated women
In a modeling study of women vaccinated against human papillomavirus (HPV), researchers found that cervical cancer screening could be done far less often than current recommendations without compromising health benefits.
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NewsDanish pediatrician warns Denmark’s childhood vaccine schedule is not one the U.S. can copy
Danish pediatrician Lone Graff Stensballe DMSc, PhD warns that the U.S. should not replicate Denmark’s childhood vaccine strategy due to major social and health disparities between the two countries.
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NewsDissolved bubble microneedles enable more efficient therapy of acne vulgaris
Researchers report a new microneedle-based strategy for acne therapy in a new study. The team developed dissolved bubble microneedle patches that can simultaneously deliver hydrophilic and hydrophobic drugs directly into acne-affected skin.
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NewsNipah virus outbreak: Risk of global threat is low, say experts
The Global Virus Network is monitoring reports of a Nipah virus outbreak in India and emphasizes that such cases, while very concerning and serious, are not unexpected or unprecedented.
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NewsFrom biocidal coatings to medicines: A nanocomposite sting for microorganisms
A surface capable of responding to chemical signals generated by microorganisms and automatically producing biocidal substances – a description of how the B-STING silica nanocomposite works. The new material acts as a nanofactory of reactive oxygen species, activating only when necessary.
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NewsAddressing rapid viral evolution: research team unveils emerging techniques for RNA viruses diagnostics
The rapid evolutionary dynamics of RNA viruses, driven by high mutation rates and the consequent formation of complex quasispecies populations, present a formidable obstacle to conventional molecular diagnostic approaches, warn researchers.
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NewsNasal vaccine combats bird flu infection in rodents
Researchers have developed an intranasal H5N1 vaccine that elicited strong immune responses when tested in hamsters and mice and prevented infections in exposed animals. The team also confirmed their vaccine remained effective regardless of prior flu exposure.