Microbiology

Drug-Resistant Strains of Salmonella Causing Bloodstream Infections
Salmonella enterica subspecies enterica serovar Typhimurium (known as S. typhimurium) and other non-typhoidal Salmonella are common causes of gastrointestinal infections in people living in industrialized countries. More...02 Oct 2019

Commercial TB Test Compared to Recombinant Allergen Skin Test
Tuberculosis (TB) is one of the top 10 causes of death worldwide and the primary cause of death due to any single infectious agent. In 2017, approximately 10 million people developed TB, and 1.3 million died from the disease. More...27 Sep 2019

New Strain of Bacteria Causes Scarlet Fever
Scarlet fever is a classic exanthem of childhood caused by the bacterium Streptococcus pyogenes (group A streptococcus). Symptoms, which affect young children, include a high temperature, sore throat, and a pink-red rash that feels like sandpaper. More...26 Sep 2019

Mutation Found Determines Nature of Host Response to MRSA Infection
A recent paper described the genetic factors that determine why some individuals develop chronic methicillin-resistant Staphylococcus aureus (MRSA) infections while others develop infections that resolve relatively quickly. More...22 Sep 2019

Unusual Sugar Facilitates Long-Term Survival of Leishmania Parasites
A team of British and Australian parasitologists has determined that the Leishmania parasite is able to survive for long periods of time in human immune cells due to its ability to synthesize the non-canonical carbohydrate reserve, mannogen, which is composed of beta-1,2-mannan oligosaccharides. More...22 Sep 2019

Multiplex Microsphere Immunoassay Identifies Three Flavivirus Infections
The explosive spread of Zika virus (ZIKV) and associated complications in flavivirus-endemic regions underscore the need for sensitive and specific serodiagnostic tests to distinguish ZIKV, dengue virus (DENV) and other flavivirus infections. More...19 Sep 2019
In Other News
Gut Bacteria Linked to High Blood Pressure and Depression
Zika Virus Test Kit Receives American Marketing Approval
Human Intestinal Enteroids Used to Detect Norovirus Infectivity
Detergent-Enhanced LAMP Detects African Trypanosome in CSF
Fungus-Associated Bacteriome Associated with C. difficile Infection
Immunoassays Compared for Diagnosis of Acute Murine Typhus Infections
New Official Guideline Summarizes Advances in Fungal Infections Diagnosis
New Liquid Biopsy Assay Reveals Host-Pathogen Interactions
Differential Immune Responses Triggered against Salmonella enterica
Type 1 Diabetes Risk Reflected in Gut Microbiome
Optimized Immunoassays Detect HBV in Oral Fluid Samples
Novel ELISA Detects Invasive Aspergillosis
Sequencing Methods for Hepatitis C Virus Genotyping Compared
C. Difficile Bacteria Adapted to Spread in Hospitals
Enterovirus Antibodies Detected in Acute Flaccid Myelitis Patients
Molecular Assays Compared for Gastrointestinal Pathogens
Diagnostic Methods Compared for Soil-Transmitted Helminths
Congenital Cytomegalovirus Infection Diagnosed Via Dried Blood Spots
Carbapenem-Resistant K. Pneumoniae Driven by Nosocomial Spread
Direct Molecular Assay Developed for Zika Diagnosis
Serum Siderocalin Measured in Patients with TB and HIV
Hematology Analyzer Screens for Malaria in Clinical Setting
Allergy Risk Increased by Compound Found in Infant Gut
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.