Avian influenza viruses (AIVs) circulate widely among migratory birds, where frequent reassortment drives the emergence of novel genomic constellations. However, the evolutionary pathways underlying these events remain poorly understood in South America due to historically limited genomic surveillance. Here, we report...
Gustavo de Oliveira Fenner, L. M. Thomazelli, E. Dorlass et al.· Pathogens· 0 citations
In 2025, we detected highly pathogenic avian influenza H5N1 virus in dead waterfowl at Ibirapuera Park, São Paulo, Brazil. Genomic characterization indicated a reassortant virus that emerged from locally circulating low pathogenicity avian influenza viruses and highly pathogenic North American lineages. Our results hig...
J. de Araújo, Luciano M. Thomazelli, Thomas P. Fabrizio et al.· Emerging Infectious Diseases· 0 citations
Findings suggest that LMed 93 and LMed 99 are promising coumarin-based scaffolds for developing new anti-Influenza A agents, also offering potential strategies for combating other RNA viruses.
Maria Laura Goussain Darido, M. Silva, Ana Heloísa Fonseca Ayala et al.· European journal of medicina...· 0 citations
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