Microbiology
T-Cell CD27 Expression Assessed for Smear-Negative Tuberculosis
Mycobacterium tuberculosis (MTB) and its related disease tuberculosis (TB) are infectious diseases with a worldwide focus. Although both vaccines and anti-TB drugs are available, there is a global focus on illness diagnosis in smear-negative and latent tuberculosis infectious populations (SN-TB and LTBI). More...27 Jul 2021
Rectal Colonization by Klebsiella Leads to Different Risks for Bacteremia
Carbapenem-resistant Enterobacterales (CRE) represent a threat for public health, being among the top multidrug-resistant pathogens. Intestinal colonization by CRE is a risk factor for developing subsequent infection. More...20 Jul 2021
Rotavirus Co-Infection with Diarrheagenic Pathogens Detected by Different Methods
Diarrhea is the second most common cause of childhood mortality worldwide, with Group A Rotavirus (RVA) recognized as a leading diarrheagenic agent, causing 38% of acute diarrhea among children aged five and below worldwide. More...14 Jul 2021
Automated Immunoassays Evaluated for Immune Response to SARS-CoV-2
As part of the fight against the SARS-Cov-2 epidemic, laboratories have a critical role in assessing the reliability of new serological assays before taking part of diagnostic protocols or made available broader to the community and to evaluate commutability between assays. More...12 Jul 2021
New Technology Can Diagnose Infections in Minutes
The detection and identification of bacteria currently rely on enrichment steps such as bacterial culture and nucleic acid amplification to increase the concentration of target analytes. These steps increase assay time, cost and complexity, making it difficult to realize a truly rapid point-of-care test. More...08 Jul 2021
Biological Markers Associated with Severe Dengue Identified
Dengue is the most common mosquito-borne viral disease to affect humans globally. In 2019, the World Health Organization identified dengue as one of the top 10 threats to global health, with transmission occurring in 129 countries and an estimated 3.9 billion people being at risk. More...06 Jul 2021
Direct Bacterial Identification and Antimicrobial Susceptibility Test Evaluated
Rapid and accurate microbial identification and antimicrobial susceptibility testing (AST) are essential for timely use of appropriate antimicrobial agents for bloodstream infection. Rapid, accurate diagnostic tests, and innovative treatments constitute the key for improvement of bloodstream infection outcome. More...01 Jul 2021
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In Other News
Respiratory Syncytial Virus Bronchiolitis Has Different Subtypes
Highly Sensitive Molecular Test Detects Cases of Tuberculosis
Plasma ACE2 Predicts Prognosis of COVID-19 Hospitalized Patients
Novel Dengue Virus IgG Rapid Diagnostic Test Evaluated
Serum Biomarkers Differentiates COVID-19 From Classic Cytokine Storm Syndromes
Platelet Indices Analyzed for Tuberculosis and Diabetes Mellitus Co-Morbidity
Cryptococcal Antigen Screening Evaluated Among People Living with HIV
Serum Based Antigen Test Detects Childhood Tuberculosis
Leptospira IgM ELISA Evaluated Among Outpatients in Southern Asia
Rapid, Automated Test Detects Gonorrhea and Determines Antibiotic Susceptibility
Human Microbiota Flagellins Drive Adaptive Immune Responses in Crohn’s Disease
Potential Immune Markers Found for Active Tuberculosis
RPA-LF Assay Evaluated for Cutaneous Leishmaniasis in Colombia
Serial SARS-CoV-2 Rapid Antigen Testing Evaluated During Outbreaks
Meconium Microbiome Can Help Predict Risk of Developing Allergies
LAMP Assay Developed to Diagnose High HBV DNA Levels
Genetic Factors Linked to Severe COVID-19, Viral Infections in Children
Different Methods Compared for Isolating Fungal DNA
Serum α-L-Fucosidase Activity Measured for COVID-19 Infection
Sensitive PCR Test Detects Early Stage Lyme Disease
Spatial Landscape of Lung Pathology Investigated During COVID-19 Progression
Serious Infections Prevalent in ANCA-Associated Vasculitis
Toxoplasmosis Immune Status in Pregnancy Determined by Immunochromatography Assay
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.