This study compared the identification of Burkholderia pseudomallei with that of related organisms. Bench tests and latex agglutination were compared with molecular identification. Using bench tests and latex agglutination alone, 100% (30/30) of B. pseudomallei isolates were correctly identified. Amoxicillin-clavulanate susceptibility testing was also a good and simple discriminatory test.
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http://dx.doi.org/10.1128/JCM.02507-08 | DOI Listing |
Microbiome
January 2025
Instituto de Investigación de La Viña y El Vino, Escuela de Ingeniería Agraria, Universidad de León, Avenida de Portugal, 41, León, 24009, Spain.
PLoS Negl Trop Dis
January 2025
Department of Biological Sciences, College of Science, University of Santo Tomas, Manila, Philippines.
Burkholderia pseudomallei (Bp), causing melioidosis, is becoming a major global public health concern. It is highly endemic in Southeast Asia (SEA) and Northern Australia and is persisting beyond the established areas of endemicity. This study aimed to determine the environmental variables that would predict the most suitable ecological niche for this pathogenic bacterium in SEA by maximum entropy (MaxEnt) modeling.
View Article and Find Full Text PDFElectrophoresis
January 2025
National Institute for Nuclear, Chemical and Biological Protection, Kamenna, Czech Republic.
Timely identification of highly pathogenic bacteria is crucial for efficient mitigation of the connected harmful health effects. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) of intact cells enables fast identification of the microorganisms based on their mass spectrometry protein fingerprint profiles. However, the MALDI-TOF MS examination must be preceded by a time-demanding cultivation of the native bacteria to isolate representative cell samples to obtain indicative fingerprints.
View Article and Find Full Text PDFInfect Genet Evol
January 2025
University Paris-Est, Anses, Animal health laboratory, Bacterial zoonosis unit, Maisons-Alfort, France. Electronic address:
Burkholderia pseudomallei, a soil-borne bacterium that causes melioidosis, endemic in South and Southeast Asia and northern Australia, is now emerging in new regions. Since the 1990s, cases have been reported in French overseas departments, including Martinique and Guadeloupe in the Caribbean, and Reunion Island and Mayotte in the Indian Ocean, suggesting a local presence of the bacterium. Our phylogenetic analysis of 111 B.
View Article and Find Full Text PDFAccess Microbiol
October 2024
Pathology Queensland, Townsville Hospital, Douglas, Townsville, Queensland, Australia.
We report a case of cutaneous melioidosis in a 54-year-old male with a meropenem-resistant sub-population. He was empirically treated with episodic doxycycline and trimethoprim-sulfamethoxazole; however, the abscess re-accumulated. The patient had no prior exposure to meropenem.
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