All Rapid Diagnostics articles
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NewsStudy shows breath test can confirm bacterial infection
A study shows how molecules that are only broken down by infecting bacteria, and not by gut bacteria, can be used to confirm infection. By enriching these molecules with a naturally occurring carbon isotope, the researchers found that carbon dioxide produced when they break down is easily detected in a breath test.
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NewsNovel biosensing platform enables fingertip blood-based micro-volume t-cell immune monitoring
A new platform, known as Tip Optofluidic Immunoassay Interferon-Gamma Release Assay (TOI-IGRA), could revolutionize how people monitor their immune health. The platform allows for the precise quantification of pathogen-specific T-cell responses using a mere 15-25 μL of fingertip blood.
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NewsPrototype breath tests spot bacterial infections in minutes
Researchers have adapted the long-used breath test for Helicobacter pylori, a bacterium that causes a common stomach infection, expanding the technology’s capabilities to detect a broader range of bacterial infections.
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News Thermo Fisher Scientific launches new color-based culture media to help detect Candida infections faster
Thermo Fisher Scientific today announced the launch of Thermo Scientific™ Brilliance™ Candida 2 Agar and Spectra™ Candida Agar, new color-based (chromogenic) culture media to help laboratories quickly detect and differentiate clinically important Candida species.
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NewsNew biosensor offers early warning system for disease
Researchers have developed a tissue-adhesive sensor for real-time oral health monitoring to combat long-term issues such as gum disease and tooth loss.
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NewsResearchers develop simple at-home tests for detecting cat and dog viruses
Researchers report improved lateral flow assays for at-home screening of cats and dogs. In tests on veterinary clinic samples, the assays demonstrated 100% sensitivity and reproducibility for both feline parvovirus and canine parvovirus.
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NewsA rapid test using a mobile phone will be able to identify the most severe cases of imported malaria within minutes
A new malaria tool uses a mobile phone to combine rapid diagnostic tests with video analysis and is capable not only of detecting the infection in under six minutes but also of predicting which patients may develop severe forms of malaria.
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NewsGlowing bacterial sensors detect gut illness in mice before symptoms emerge
Researchers have engineered gut bacteria that dim their fluorescent glow in the presence of illness. Their findings could improve how we diagnose problems in the gut by using bacteria that already live there.
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FeaturesFrom Petri dishes to chips: what can microbiology learn from microfluidics?
Microfluidics is a fast-growing field focused on manipulating tiny volumes of fluid, often within channels no wider than a human hair. Despite its potential, around 90% of microbial experiments are still carried out under static conditions. So, what are we missing by ignoring flow? And how can microfluidics help close the gap?
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NewsBreath carries clues to gut microbiome health
Researchers have shown that disease-associated bacteria in the gut can be detected through exhaled breath. They found that chemicals released by gut microbes and captured from the breath of children and mice can reveal the composition of the bacteria living in the intestines.
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NewsSeawater microbes offer new, non-invasive way to detect coral disease, study finds
Researchers have discovered that microorganisms in seawater surrounding corals provide a powerful indicator of coral disease, potentially transforming how reef health is monitored worldwide.
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NewsA CRISPR fingerprint of pathogenic Candida auris fungi
Precision diagnostic platform integrating CRISPR and single molecule technology with AI enables rapid and accurate detection of drug-resistant Candida auris pathogens.
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NewsNew biosensor technology could transform how viruses are detected
A new review highlights major advances in a promising class of diagnostic tools known as aptamer-based biosensors, which could help deliver faster, cheaper, and more portable virus testing in clinics, communities, and the field.
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NewsFiltering the invisible: New evidence points to more efficient indoor air microbe sampling
Using fluorescence-based detection, a new study provides clear, quantitative evidence that sampling principle, collection medium, and airflow rate strongly shape how well indoor microbial aerosols can be measured.
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NewsA new way to diagnose deadly lung infections and save lives
Researchers have found a way to identify lung infections in critically ill patients by pairing a generative AI analysis of medical records with a biomarker of lower respiratory infections.
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NewsNew method means contaminated bathing water easier to detect
A new method can provide both faster and more complete answers on whether the water is safe for swimming or not. The innovation has been successfully tested in Helsingborg, where the response time has been reduced from several days to just a few hours.
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NewsNew 15-minute hepatitis C test paves the way for same-day treatment
Scientists have developed the fastest test yet for diagnosing hepatitis C virus (HCV). The highly accurate diagnostic delivers results to patients in just 15 minutes - crucial for kickstarting patients’ treatment before they leave their appointment.
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NewsNew test distinguishes vaccine-induced false positives from active HIV infection
A new device correctly identified those with active HIV-1 infection 95% of the time and those without active infection but with vaccine-induced molecules that could trigger a false positive, 98% of the time.
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NewsPoint-of-care rapid tests can improve screening for latent tuberculosis
A new test shows promising results for detecting latent tuberculosis infection in resource-limited settings. Latent tuberculosis is often diagnosed using a laboratory test called QuantiFERON-TB Gold Plus - this was compared with another test, TB-Feron.
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NewsGlobal Virus Network awards pandemic preparedness grants to advance global surveillance and early detection of viral threats
The Global Virus Network (GVN) is awarding pandemic preparedness research grants, totaling $160,000, to scientists across four continents, supporting innovative, investigator-led projects designed to enhance viral surveillance, early detection, and scientific preparedness.