AI Article Synopsis
- In 2018, a fungal pathogen (AFLP5/VGIII) was identified in Chile for the first time, marking its presence in a temperate region of South America.
- The researchers analyzed the pathogen's phylogenetic origin, spread potential, and the population at risk, indicating a close similarity to strains found in California and Colombia.
- The study predicts that the pathogen may expand throughout central Chile and western Argentina, potentially affecting over 12 million people and emphasizing the need for better public health measures and outbreak preparedness.
Article Abstract
In 2018 the fungal pathogen (AFLP5/VGIII) was isolated for the first time in Chile, representing the only report in a temperate region in South America. We reconstructed the colonization process of in Chile, estimating the phylogenetic origin, the potential spread zone, and the population at risk. We performed a phylogenetic analysis of the strain and modeled the environmental niche of the pathogen projecting its potential spread zone into the new colonized region. Finally, we generated risk maps and quantified the people under potential risk. Phylogenetic analysis showed high similarity between the Chilean isolate and two clonal clusters from California, United States and Colombia in South America. The pathogen can expand into all the temperate Mediterranean zone in central Chile and western Argentina, exposing more than 12 million people to this pathogen in Chile. This study has epidemiological and public health implications for the response to a potential outbreak, optimizing budgets, routing for screening diagnosis, and treatment implementation.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7485214 | PMC |
| http://dx.doi.org/10.3389/fmicb.2020.02117 | DOI Listing |
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