Microbiology

Lateral Flow RPA Assay Developed for Cryptococcus in CSF
The most common presentations of cryptococcosis are meningitis and meningoencephalitis. Cryptococcal meningitis (CM) is a subacute meningoencephalitis and the most common cause of adult meningitis with very high mortality rates as well as vision and hearing loss in survivors. More...06 Mar 2019

Intestinal Mucosa Fungus Can Affect Lung Health
The composition of the microbiome, the countless bacteria, fungi and viruses that colonize our body surface, skin, intestines or lungs, makes a decisive contribution to human health or disease. However, biological mechanisms that cause inflammations in the microbiome are still largely unknown. More...04 Mar 2019

Unnecessary Testing for UTIs Significantly Reduced
Tests to detect urinary tract infections (UTI) often are performed routinely in hospitals, even when patients do not have symptoms. Such testing "just to be safe" can return results that lead doctors to prescribe antibiotics when there is little to no evidence to warrant such treatment. More...04 Mar 2019

Buruli Ulcer Pathogen Detected by Isothermal RPA Assay
Buruli ulcer (BU) is a neglected tropical disease caused by Mycobacterium ulcerans. The pathogenesis of BU is linked to the production of a polyketide toxin known as mycolactone, which is cytotoxic and has immunomodulatory properties and presents as nodules, plaques, ulcers and edema. More...28 Feb 2019

Saliva-based Test Detects Infectious Subclinical Malaria
Low-density subclinical infection with Plasmodium falciparum among defined population subsets has been shown to be an important but cryptic facet of malaria transmission. Typically, these individuals are not readily detected by currently available point-of-need (PON) rapid diagnostic tests (RDTs) or microscopy. More...27 Feb 2019


Dengue Severity Predicted by Gene Expression Signature
About 400 million individuals annually are infected with any of the four dengue virus (DENV) serotypes and although the majority of symptomatic individuals present with acute dengue fever, a fraction, between ∼5% to 20% of these patients progress to severe dengue infection. More...14 Feb 2019
In Other News
Accuracy of Self-Sampling for HPV Screening Evaluated
Microbiome Helps Identify Patients with Early-Stage Cancer
Bacterial Pathogen Discovered in Brains of Alzheimer's Patients
Automated Malaria Diagnosis Evaluated Using Autoanalyzer
Diagnostic Methods for Infectious Uveitis Investigated
Infant HIV Near Point-of-Care Test Field Evaluated
New Blood Tests for TB Could Accelerate Diagnosis
DNA Extraction Technique Improved for Chagas Diagnosis
Padlock Probe Assay Detects and Subtypes Seasonal Influenza
Rapid Diagnostic Tests Evaluated for HIV/Syphilis
Genetic Mutation Identified for TB Vulnerability
Tools for Meningitis Diagnostics Implemented in Resource-Limited Settings
Enteric Viral Panel Gets FDA Clearance
LAMP Test Rapidly Detects Sexually Transmitted Chlamydia
Serum Magnesium Levels Associated with CAP Mortality
Dengue Virus IgM Serotyped by ELISA
Gut Microbes Differ Between Two Common Conditions
Tick-Borne Diseases Diagnosed with Multiplex Molecular Panel
HCV-RNA Present in Body Fluids in High Viral Load Patients
Urinary Biomarkers for Tuberculosis Explored
Banna Virus Detected by Reverse Transcription-Loop-Mediated Isothermal Amplification
POC Diagnostic Differentiates Ebola from Endemic Febrile Diseases
Newborn Cytomegalovirus Test Cleared for Marketing
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.