All Medical Microbiology articles – Page 3
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NewsBacterial protein therapy shows promise as first-ever antidote for carbon monoxide poisoning
Researchers have engineered a new molecule that appears promising as an effective antidote for carbon monoxide poisoning with fewer side effects than other molecules currently being tested.
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NewsScientists find a microbial molecule that restores liver and gut health
Researchers have discovered that a natural molecule made by gut bacteria can reverse liver damage and repair the gut lining after aflatoxin exposure. The treatment may offer a new, non-toxic way to prevent and treat non-alcoholic fatty liver disease (NAFLD).
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NewsAs school returns, so do infections & asthma emergencies. Where kids live can make it worse
A new study highlights how neighborhood conditions shape the seasonal surge of virus-triggered asthma emergencies. It found that children in under-resourced communities face sharply higher rates of asthma flare-ups tied to viral infections during the first weeks of school.
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NewsMultidrug-resistant bacteria spread from war-zone hospitals to other countries
After Russia’s full-scale invasion, thousands of patients were transferred from Ukraine to other European countries. Researchers in Helsinki found that 8% of Ukrainian refugees had been hospitalised due to war injuries. Almost 80% of them carried multidrug resistant bacteria.
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NewsResearchers identify a potential biomarker for long COVID
Researchers have identified a potential biomarker for long COVID. The study results detail the detection of SARS-CoV-2 protein fragments within extracellular vesicles (EVs) — tiny, naturally occurring packages that help cells share proteins, metabolites, and other materials.
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NewsNew hydrogel-based treatment accelerates infected wound healing and balances skin microbiota
A novel ε-poly-L-lysine-loaded sodium-alginate/gelatin hydrogel (PSG15) has shown exceptional promise in accelerating the healing of infected wounds. The injectable hydrogel delivers antibacterial properties while regulating macrophage polarization and stabilizing the skin microbiota.
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NewsDisarming a hidden killer: Predicting – and preventing – C. diff before it strikes
Researchers have developed a powerful, personalized modeling framework to predict whether Clostridioides difficile is likely to colonize an individual’s gut, and to test whether specific probiotic therapies might prevent and/or reverse that colonization.
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NewsAnti-neuroinflammatory natural products from isopod-related fungus now accessible via chemical synthesis
Herpotrichone is valued for its ability to suppress inflammation in the brain and protect nerve cells, but could only be obtained in minute quantities from fungi that are symbiotic with isopods. Researchers have succeeded in chemically synthesizing this rare natural product.
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NewsRegional differences in antibiotic use in newborns
There are relatively large regional differences in Sweden in the proportion of newborns receiving antibiotics for suspected sepsis, according to a study. The researchers want to call attention to overuse as well as highlight good examples.
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NewsResearchers debunk long-standing concern about flu treatment in children
Researchers have debunked a long-standing theory about oseltamivir, known as Tamiflu. Oseltamivir treatment during flu episodes was associated with a reduced risk of serious neuropsychiatric events, such as seizures, altered mental status and hallucination.
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NewsSkin test reagent proves effective and safe for TB diagnosis in children
A new class of skin test reagents based on Mycobacterium tuberculosis (MTB)-specific antigens has been developed. A phase III clinical trial suggests that C-TST is an effective and safe option for diagnosing pediatric TBI.
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NewsScientists pinpoint optimal dose of methylprednisolone for treating severe Mycoplasma pneumoniae pneumonia
Investigators have compared the efficacy of low- versus high-dose of methylprednisolone in preventing pulmonary lesions in children with severe Mycoplasma pneumoniae pneumonia.
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NewsImmunoglobulin replacement therapy shows no reduction in serious infections for patients with CLL
In patients with chronic lymphocytic leukemia (CLL), regular treatment with immunoglobulin replacement therapy was not associated with a reduced risk of serious infections requiring hospitalization, according to a study published in Blood Advances.
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NewsHow the common fungus Candida albicans colonizes the gut
Researchers have discovered unexpected factors that help the fungus Candida albicans settle and persist in the gut. The findings expand our knowledge of the fungus-gut interactions and offer potential solutions to reduce colonization.
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NewsSmart bandage with ‘plant power’ heals chronic wounds faster than market leaders
A multidisciplinary team has unveiled a next-generation wound dressing that behaves like a living leaf yet fights like a miniature pharmacy. It combines neomycin-grafted cellulose nonwovens with a polyvinyl alcohol/cellulose-nanofiber aerogel dyed with blueberry anthocyanins.
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NewsResearch reveals STIs during pregnancy linked to adverse birth complications
Common sexually transmitted infections during pregnancy have been linked to a higher risk of significant birth complications including preterm birth, stillbirth and babies born smaller than expected.
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NewsInappropriate prescriptions for antibiotics, glucocorticoids and opioids common at urgent cares
Urgent care visits commonly result in inappropriate prescriptions of antibiotics, glucocorticoids or opioids, researchers have warned.
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NewsHow does infection with respiratory syncytial virus affect the health of older adults?
Adults aged 65 and older hospitalized for RSV in Ontario experienced significantly higher rates of adverse outcomes such as longer length of hospital stay, transfer to intensive care, and 30-day mortality, compared with patients hospitalized with influenza, urinary tract infection, or fracture.
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NewsBacteriostatic activity and mechanism of minerals containing rubidium
A new paper on traditional Chinese medicine outlines the bacteriostatic activity and mechanism of minerals containing rubidium (MCR).
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NewsNearly 45% of hospital toilet users fail to wash their hands, study finds
Almost one in two people using a hospital toilet did not wash their hands afterwards, according to new research – raising serious concerns about hygiene compliance in high-risk environments.