Chile Conducts First Nationwide Genomic Analysis of Andes Virus, Revealing Genetic Diversity

The Lancet Microbe published Chile's first nationwide genomic analysis of human-derived Andes virus (ANDV), identifying two distinct viral lineages. While the study enhances understanding of ANDV evolution, it found no consistent genetic markers to predict severe disease or person-to-person transmission. Researchers emphasize the ongoing need for combined viral genomics with clinical and epidemiological data to better understand disease drivers.