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Microbiology

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Chagas Urine Nanoparticle Test Correlates with Parasitemia Levels

Early diagnosis of reactivated Chagas disease in human immunodeficiency virus patients could be lifesaving. In Latin America, the diagnosis is made by microscopical detection of the Trypanosoma cruzi parasite in the blood, a diagnostic test that lacks sensitivity.  More...
13 Mar 2016
Image: Streptococcus mutans colonies growing on Mitis Salivarius Bacitracin agar showing convex, pale blue colonies with granular frosted glass appearance (Photo courtesy of Drs. Rajan and Shivani Dhawan).

Oral Bacteria Linked to Risk of Intracerebral Hemorrhage

Physicians have an increased understanding of patients entering the hospital for acute stroke, and the association between certain types of stroke and the presence of the oral bacteria centronuclear myopathies gene-positive Streptococcus mutans.  More...
09 Mar 2016
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Image: Scanning electron micrograph of Leptospira sp. Bacteria (Photo courtesy of the CDC - US Centers for Disease Control and Prevention).

Asymptomatic Individuals May Shed Infective Leptospira Bacteria in Their Urine

An international team of molecular microbiologists has assembled a comprehensive, cross-species genomic comparison of all 20 known species of Leptospira and determined that a pool of asymptomatic individuals was shedding the bacteria in their urine.   More...
09 Mar 2016
Image: Photomicrograph of Cryptococcus neoformans using a light India ink staining preparation. Life-threatening infections caused by the encapsulated fungal pathogen Cryptococcus neoformans have been increasing steadily over the past 10 years because of the onset of AIDS, and the expanded use of immunosuppressive drugs (Photo courtesy of CDC/Dr. Leanor Haley).

Clinical Laboratory Services Introduce Diagnosis of Invasive Fungal Infections

Globally, the incidence of invasive fungal infections is more than two million per year, with mortality rates that can exceed 50% and the need for improved diagnostic tools to quickly identify invasive fungal infections is recognized worldwide.   More...
08 Mar 2016
Image: The Digital-Analog Microfluidic Platform for Patient-Centric Multiplexed Biomarker Diagnostics of Ultralow Volume Samples (Photo courtesy of Alban Kakulya).

Portable Device Developed for Rapid Highly Sensitive Diagnostics

A low-cost and portable microfluidic diagnostic device has been developed for remote regions with limited health facilities experiencing an epidemic, which need portable diagnostic equipment that functions outside the hospital.  More...
07 Mar 2016
Image: The transmission electron micrograph (TEM) shows a number of round Dengue virus particles in this tissue specimen (Photo courtesy of the CDC – US Centers for Disease Control and Prevention).

Metabolite Profiling Predicts Outcome of Dengue Virus Infection

Results of a proof-of-concept metabolomic study supported the potential use of metabolite profiling to predict the outcome of patients with Dengue virus infection.  More...
07 Mar 2016
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Human Polyomaviruses Screened in Cancer Samples

A new method to screen tumor samples for the presence of any Human polyomavirus has been created and although human polyomaviruses are commonly found in the population, they generally do not produce noticeable symptoms.  More...
06 Mar 2016
New
Gold Member
Serological Pipets
INTEGRA Serological Pipets
3-Part Differential Hematology Analyzer
Swelab Alfa Plus Sampler
New
Gold Member
Quality Control Material
iPLEX Pro Exome QC Panel
New
Automated Microscope
dIFine


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.
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