Microbiology
Specific Gut Bacterium Linked to Irritable Bowel Syndrome
The incidence of Irritable Bowel Syndrome (IBS) steeply increases following a gastroenteritis episode, suggesting a possible causative role for microbial perturbation. Gut microbiota composition studies overwhelmingly rely on fecal material. More...08 Dec 2020
Distinct Inflammatory Profiles Distinguish COVID-19 From Influenza
Acute respiratory failure occurs in a subset of COVID-19 patients. Understanding the etiology of respiratory failure in COVID-19 patients is critical for determining the best management strategies and pharmacologic targets for treatment. More...30 Nov 2020
SARS-CoV-2 RNA Test Assessed Among Recovered COVID-19 Patients
Some patients who have recovered from coronavirus disease 2019 (COVID-19) with documented negative real-time polymerase chain reaction (RT-PCR) results at the time of recovery have had subsequent positive RT-PCR test results for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). More...25 Nov 2020
Metagenomic Sequencing Quickly Identifies Pathogens in Body Fluids
Metagenomic next-generation sequencing (mNGS) is a shotgun sequencing approach in which all of the nucleic acid (DNA and RNA) in a clinical sample is sequenced at a very high depth, 10-20 million sequences per sample. More...23 Nov 2020
COVID-19 Lung Damage Caused by Persistence of Abnormal Cells
Several uncertainties still relate to the involvement of other organs in COVID-19. Besides indirect multi-organ injury, a few reports have suggested the possibility of direct injury caused by viral replication in brain, heart and kidney. More...19 Nov 2020
Rapid Tests Evaluated in the Management of Dengue Fever
Dengue is a mosquito-borne infection caused by four distinct viruses (DENV 1-4) which belong to the flavivirus genus and may lead to diverse outcomes. The disease can be asymptomatic in about 75% of cases, causing Dengue fever (DF), or result in severe dengue. Dengue is common in more than 120 countries. More...12 Nov 2020
Serum-IgG Responses in Patients with Mild and Severe COVID-19
The coronavirus disease 2019 (COVID-19) pandemic continues, causing considerable morbidity and mortality worldwide. The severity of COVID-19 ranges from asymptomatic to fatal pneumonitis, with mildly symptomatic patients accounting for approximately 80% of all cases according to current understanding. More...04 Nov 2020
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In Other News
Antibodies Against Rabies Detected in Human Dried Blood Spots
Single-Molecule Tethering Detects Nucleic Acids and Microorganisms
New Diagnostic Tests for Rotavirus and Norovirus Infections Evaluated
MAIT Cell Activation Dynamics Associated with COVID-19 Disease Severity
Bacterium and Viral Coinfection Contributes to Postinfectious Hydrocephalus
Elevated Clotting Factor V Found with Severe COVID-19
Blood-Based Test Accurately Identifies Viral Infection Before Symptoms Develop
RBC Distribution Width Associated with COVID-19 Mortality Risk
Performance Compared for Three Ebola Rapid Diagnostic Tests
Hypokalemia Is Associated With COVID-19 Severity
Rapid One-Step Assay for Field-Based Detection of Asymptomatic Malaria
Mannose-Binding Lectin Associated with Coagulopathy in Severe COVID-19
Ammonia Predicts Prognosis in Hepatitis B Virus‐Related Liver Failure
Gut Microbiome Data Helps Routine Screening of Cardiovascular Disease
Unconventional T Cells in COVID-19 Patients Predicts Disease Outcome
Proteomics-Based Diagnostic Test Predicts Risk of Dying from Staphylococcus aureus Bacteremia
Six Biomarkers Predict Severity of COVID-19
Loop-Mediated Isothermal Amplification Kit Detects Chagas Disease
Rapid CRISPR/Cas Assay for Diagnosis of Viral Fevers in Low-Tech Environments
Lymphocyte Count Correlated to Comorbid Diabetes and COVID-19
Traveler's Diarrhea Among Soldiers Linked to Gut Microbiome Changes
Loop-Mediated Isothermal Amplification-Assay Rapidly Diagnoses COVID-19
Diagnostic Test Identifies Resistance Mutation that Enables Use of Inexpensive, Single Dose Gonorrhea Drug
The LabMedica Microbiology channel provides the latest news in the fields of epidemiology, bacteriology, virology, and parasitology, all viewed from the unique perspective of Laboratory Medicine.