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Microbiology

Image: The fully automated Pylon 3-D immunochemistry system (Photo courtesy of ET HealthCare)

Biosensor Platform Monitors SARS-CoV-2 Antibody Durability

Low initial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody titers dropping to undetectable levels within months after infections have raised concerns about long-term immunity. More...
20 Oct 2021
Image: Low anti-SARS-CoV-2 S antibody levels predict increased mortality and dissemination of viral components in the blood of critical COVID-19 patients (Photo courtesy of Instituto de Salud Carlos III)

Low Anti-SARS-CoV-2 S Antibody Levels Predict Increased Mortality

Anti-SARS-CoV-2 spike (S) antibodies bind to multiple domains in this viral protein. Host antibodies directed at the receptor binding domain (RBD) mediate inhibition of viral attachment to cell surface receptors. More...
20 Oct 2021
Image: The QuikRead go iFOBT is an immunochemical fecal immunochemical test for detection and quantification of human hemoglobin in feces in case of suspected bleeding from the lower gastrointestinal tract (Photo courtesy of Aidian)

Fecal Immunochemical Tubes Sourced to Analyze Gut Microbiome for CRC

Colorectal cancer (CRC) is a challenging public health problem which successful treatment depends on the stage at diagnosis. Recently, CRC-specific microbiome signatures have been proposed as a marker for CRC detection. More...
14 Oct 2021
Image: The GeneXpert MTB/RIF assay for tuberculosis and rifampicin resistance was compared with unique gene to detect Mycobacterium tuberculosis (Photo courtesy of Cepheid)

Unique Gene Detects Mycobacterium Tuberculosis in Clinical Sputum

Tuberculosis (TB) is a common infectious disease caused by Mycobacterium tuberculosis (MTB). The main organ infected by MTB is the lung, but many other tissues or organs can be affected, such as the bone and pleura. Two million people die of MTB infection each year due to poor quality of life and lack of awareness. More...
13 Oct 2021
Illustration

Meridian Launches New Air-Dryable qPCR Mix Enabling Direct Detection of RNA from Whole Blood Samples

Meridian Bioscience, Inc. (Cincinnati, OH, USA) has launched its new Air-Dryable Direct RNA/DNA qPCR Blood Mix, an innovative master mix designed to develop room-temperature stable molecular diagnostic assays that directly amplify RNA from crude whole blood, serum, or plasma. More...
08 Oct 2021
Image: The QIAcube is an automated system which can extract DNA or RNA from up to 12 samples simultaneously (Photo courtesy of Qiagen)

PCR Assay Detects and Differentiates Coccidioides Species

Coccidioidomycosis (Valley Fever) is a pulmonary and systemic fungal disease with increasing incidence and expanding endemic areas. The differentiation of etiologic agents Coccidioides immitis and C. posadasii remains problematic in the clinical laboratories as conventional PCR and satellite typing schemes are difficult. More...
07 Oct 2021
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Next-Generation Multiomics Blood-Based Test for Pancreatic Cancer Could Become Powerful Tool for Early Diagnosis and Treatment

Freenome Holdings, Inc. (South San Francisco, CA, USA) has demonstrated the potential of extending its multiomics approach into other cancers, such as pancreatic cancer, with biomarkers already embedded in the existing platform. More...
07 Oct 2021
New
Gold Member
Aspiration System
VACUSAFE
Gold Member
Quality Control Material
iPLEX Pro Exome QC Panel
New
Thyroid Test
Anti-Thyroid EIA Test
New
LAIR2 Antibody Pair Set
LAIR2 Antibody Pair [Biotin]


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.