The aim of this study is to evaluate the susceptibility profile to many antifungal drugs of 95 yeast strains isolated from oral mycoses in HIV-negative and HIV-positive patients from the eastern region of Romania. The antifungal drugs tested against all strains were 5-flucytosine (5FC), amphotericin B (AMB), fluconazole (FCA) and itraconazole (ITR), using ATB fungus2 devices (bioMérieux, France). For strains isolated from HIV-positive patients, two new antifungals were tested--voriconazole (VOR) and caspofungine (CAS), using Etest strips. The significance of results (MIC values) has been evaluated according to EUCAST and CLSI recommendations. The percent of resistance varied as follow: 6.31% for 5FC, 0% for AMB, 10.52% for FCA, 20% for ITR, 0% for VOR and O% for CAS. We can observe that all strains isolated from HIV-positive patients are susceptible to VOR and CAS--new antifungal molecules recently marketed. Also, the percent of resistance to current azoles (especially ITR) is relatively high.
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BMC Infect Dis
December 2024
Lab Services and Infection Control; Chief, Education and Research, Artemis Hospitals, Sector-51, Gurugram, Haryana, India.
Klebsiella pneumoniae, a pathogen of concern worldwide can be classified as classical K. pneumoniae (cKp) and Hypervirulent K. pneumoniae (HvKp).
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December 2024
Department of Microbiology and Virology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
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Department of Microbiology, Faculty of Medicine, Shahed University, Tehran, Iran.
Background: Klebsiella pneumoniae is a clinically relevant pathogen that has raised considerable public health concerns. This study aims to determine the presence of beta-lactamase genes and perform molecular genotyping of multidrug-resistant (MDR) K. pneumoniae clinical isolates.
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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.
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