All Medical Microbiology articles – Page 5
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NewsLaser breathalyzer sniffs out COVID in real time
Scientists have made an important leap forward in the quest to diagnose disease using exhaled breath, reporting that a new laser-based breathalyzer powered by artificial intelligence (AI) can detect COVID-19 in real-time with excellent accuracy.
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NewsPhage delivers double whammy against biofilms
A novel bacteriophage isolated from sewage water not only kills its target bacteria in the Klebsiella oxytoca complex but was unexpectedly found to be capable of disrupting biofilms produced by these bacteria.
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NewsNew biologic effective against major infection in early tests
Researchers have shown in early tests that a bioengineered drug candidate can counter infection with Staphylococcus aureus – a bacterial species widely resistant to antibiotics and a major cause of death in hospitalized patients.
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CareersThe paths that made us: Learning to be grateful for the moments that made us who we are
Gloom and dark clouds have veiled the way at times, but I am grateful for where my alternative path has led me - miles from anything I could have pictured, but still a place of joy and love.
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NewsInfectious SARS-CoV-2 isolated from hospital air samples
Scientists have succeeded in isolating infectious particles of the SARS-CoV-2 virus from air samples collected from hospital rooms of COVID-19 patients and kept frozen for more than a year, a new study shows.
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News‘Antibiotic culture’ permeates US hospital ICUs, study finds
A new study reveals that there continues to be an ’antibiotic culture’ in US hospitals, meaning that the preference for antibiotics is related to their perceived role as ’magic bullets’.
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NewsVesicles produced by intestinal bacteria cause a malignant cycle in patients with cirrhosis
Researchers have revealed that small vesicles, around 100 nm in size, released by intestinal bacteria induce immune activation and progression of liver cirrhosis, as well as reduction of serum albumin level, subsequently leading to oedema and ascites.
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NewsWARNING - GRAPHIC IMAGES: War in Ukraine fuelling rise in injuries infected with multi-drug resistant bacteria
New research being presented at this year’s ECCMID highlights the devastating impact of war injuries with complex bone and soft-tissue multidrug-resistant infections suffered by 13 civilians and one soldier during the war in Ukraine, who were transferred to Germany for specialist treatment.
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NewsEngineered E. coli delivers therapeutic nanobodies to the gut
A genetically modified beneficial strain of bacteria blocks intestinal inflammation in a preclinical model of inflammatory bowel disease and has the potential to treat intestinal-based diseases.
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NewsResearchers ID plant-based compound that inhibits reactivation of the HIV viral reservoir
Researchers have zeroed in on a promising compound that targets HIV reservoirs that persist in people living with HIV despite the presence of anti-HIV therapy.
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NewsScientists developing drug candidates that could prevent germination of C diff
New research could lead to a drug that susceptible people take before infection starts.
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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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NewsmNGS outperforms microbiological tests to diagnose bloodstream infections
Next-generation sequencing (mNGS) leverages genetic testing advantage to save more lives and is found to be twice as effective at identifying infection cases.
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NewsGut microbes can help diagnose gestational diabetes as early as first trimester
A new study has found that gestational diabetes can be diagnosed as early as the first trimester of pregnancy – months earlier than typically detected.
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NewsGut microbiota may be harnessed as a tool to diagnose fatty liver disease
A recent study at the University of Jyväskylä comparing the gut microbiota and gut-derived metabolites between healthy controls and individuals with fatty liver revealed that certain microbial metabolites are associated with liver fat content.
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NewsScientists uncover what makes malaria such a wily foe
Researchers have created the first high-resolution map of the human immune response to Plasmodium falciparum, offering insight into what makes this parasite such a persistent pathogen.
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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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FeaturesCannabis: The new antiviral hero?
Despite its long history of use, the plant remains largely misunderstood and stigmatised in many parts of the world.
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NewsEngineered bacteria track down tumours, then signal the immune cells
Researchers have created a ’bacterial suicide squad’ that targets tumours, attracting the host’s own immune cells to the cancer to destroy it.
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NewsFungal spores bind to lung cell protein to escape human defences
The pathogenic fungus Aspergillus fumigatus escapes elimination from surface cells of the human lung by binding to a human protein.
