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Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis

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Melioidosis molecular diagnostics: An update.

Prachi Gangil¹, Manash K Paul^2,3, Prathyoosha B¹

¹Department of Microbiology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India.

|June 14, 2025

Summary

Melioidosis diagnosis needs improvement. This review highlights challenges with current methods and assesses available diagnostic kits for the fatal tropical disease caused by Burkholderia pseudomallei.

Keywords:

Melioidosis artificial intelligence diagnostics early detection liquid biopsy point-of-care-test

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Area of Science:

Infectious Diseases
Microbiology
Diagnostics

Background:

Melioidosis, a fatal tropical disease caused by Burkholderia pseudomallei, presents diverse clinical symptoms, mimicking other illnesses.
Burkholderia pseudomallei is a gram-negative bacterium found in soil, classified as a Tier 1 select agent by the CDC.
Globally, melioidosis causes approximately 165,000 cases and 89,000 deaths annually.

Purpose of the Study:

To examine the significant challenges in diagnosing melioidosis.
To address the urgent need for precise and prompt diagnostic methods.
To review and assess the current market for melioidosis diagnostic kits.

Main Methods:

Literature review of diagnostic challenges in melioidosis.
Summary of results from commercially available diagnostic kits.
Market assessment of melioidosis diagnostic solutions.

Main Results:

Current diagnostic methods, primarily based on culturing Burkholderia pseudomallei, are slow and have low sensitivity.
Delayed diagnosis due to current methods leads to increased fatality rates.
A review of existing diagnostic kits and market landscape was conducted.

Conclusions:

There is a critical need for improved, rapid, and sensitive diagnostic tools for melioidosis.
The limitations of current diagnostic approaches contribute to the high mortality rate of the disease.
Further development and assessment of diagnostic kits are essential for effective melioidosis management.