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Microbiology

Image: The Leptospira ELISA IgM assay (Photo courtesy of Panbio)

Leptospira IgM ELISA Evaluated Among Outpatients in Southern Asia

Leptospirosis is a widespread but neglected zoonotic disease caused by a bacterium of the genus Leptospira. Leptospirosis contributes to approximately 48,000 annual deaths globally, with 500,000 cases estimated worldwide, and remains a major public health concern in tropical and subtropical regions. Weil’s disease is a severe form of leptospirosis. More...
26 May 2021
Image: Dr. Tza-Huei Wang displays the PROMPT test cartridge for rapid diagnosis of gonorrhea infection (Photo courtesy of Johns Hopkins University)

Rapid, Automated Test Detects Gonorrhea and Determines Antibiotic Susceptibility

An inexpensive, portable diagnostic test that gives results in only 15 minutes is expected to revolutionize detection of sexually transmitted diseases such as gonorrhea. More...
24 May 2021
Image: Schematic diagram of How Human Microbiota Flagellins Drive Adaptive Immune Responses in Crohn’s Disease (Photo courtesy of University of Alabama at Birmingham)

Human Microbiota Flagellins Drive Adaptive Immune Responses in Crohn’s Disease

Crohn's disease and ulcerative colitis, another type of inflammatory bowel disease (IBD), are characterized by dysregulated adaptive immune responses to the microbiota in genetically susceptible individuals, but the human specificity of these responses had so far been largely undefined. More...
20 May 2021
Image: Photomicrograph of Mycobacterium tuberculosis - Ziehl-Neelsen Acid-Fast Stains bacteria red (Photo courtesy of Rockefeller University)

Potential Immune Markers Found for Active Tuberculosis

Tuberculosis (TB) is an infectious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. Tuberculosis generally affects the lungs, but can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. About 10% of latent infections progress to active disease which, if left untreated, kills about half of those affected. More...
18 May 2021
Image: Results of the Recombinase Polymerase Amplification-Lateral Flow (RPA-LF) assay for cutaneous leishmaniasis (Photo courtesy of University of Texas Medical Branch)

RPA-LF Assay Evaluated for Cutaneous Leishmaniasis in Colombia

Cutaneous leishmaniasis (CL) is a recognized public health challenge in the Americas, with an average of 55,000 cases per year between 2001 and 2018 in 17 countries of the region. Most cases (79.4%) have been acquired in and continue to occur in rural areas. More...
17 May 2021
Image: BinaxNOW COVID-19 Ag Cards (Photo courtesy of Abbott Laboratories)

Serial SARS-CoV-2 Rapid Antigen Testing Evaluated During Outbreaks

Serial, facility-wide testing for SARS-CoV-2 can help identify cases in outbreak settings, allowing for rapid implementation of transmission-based precautions and infection prevention and control strategies. More...
13 May 2021
Image: Schematic diagram of a rich meconium metabolome in human infants is associated with early-life gut microbiota composition and reduced allergic sensitization (Photo courtesy of University of British Columbia)

Meconium Microbiome Can Help Predict Risk of Developing Allergies

Meconium, which is typically passed within the first day of life, is made up of a variety of materials ingested and excreted during development, ranging from skin cells, amniotic fluid and various molecules known as metabolites. More...
12 May 2021
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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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