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A Standardized Procedure for Monitoring Harmful Algal Blooms in Chile by Metabarcoding Analysis
Published on: August 26, 2021
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[Histoplasma capsulatum: an emerging agent in Chile?]
Eduardo Álvarez1, José Amaro1, Leonel Villavicencio2
1Programa Microbiología y Micología, Instituto de Ciencias Biomédicas (ICBM), Universidad de Chile, Santiago, Chile.
Summary
Nine cases of Histoplasmosis were diagnosed in Chile, all from South American endemic areas. This highlights the need for clinical laboratories to be aware of Histoplasma capsulatum and enhance biosecurity measures.
Area of Science:
- Medical Mycology
- Infectious Diseases
Background:
- Histoplasmosis is a fungal infection caused by Histoplasma capsulatum.
- Endemic areas for Histoplasmosis are primarily in South America.
Purpose of the Study:
- To inform clinical laboratories in Chile about the emergence of Histoplasmosis.
- To raise awareness regarding Histoplasma capsulatum detection in clinical samples.
- To emphasize the importance of strengthening biosecurity measures.
Main Methods:
- Retrospective analysis of diagnosed cases over eleven months.
- Geographical data collection of affected patients.
- Clinical sample analysis for Histoplasma capsulatum.
Main Results:
- Nine cases of Histoplasmosis were diagnosed within the last eleven months.
- All affected patients originated from endemic areas of South America.
- The causative agent, Histoplasma capsulatum, was identified in clinical samples.
Conclusions:
- Histoplasmosis is a present and emerging threat in Chile.
- Clinical laboratories require heightened awareness and diagnostic capabilities for Histoplasma capsulatum.
- Enhanced biosecurity protocols are crucial to prevent further spread.
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