Incursion of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus, Brazil, 2023.

Autor: de Araújo AC, Silva LMN, Cho AY, Repenning M, Amgarten D, de Moraes AP, Malta F, Miller M, Dorlass EG, Palameta S, Oliveira DBL, de Araújo J, Arns CW, Durigon EL, Pinho JRR, Lee DH, Ferreira HL
Jazyk: angličtina
Zdroj: Emerging infectious diseases [Emerg Infect Dis] 2024 Mar; Vol. 30 (3), pp. 619-621. Date of Electronic Publication: 2024 Jan 30.
DOI: 10.3201/eid3003.231157
Abstrakt: We report 4 highly pathogenic avian influenza A(H5N1) clade 2.3.4.4.b viruses in samples collected during June 2023 from Royal terns and Cabot's terns in Brazil. Phylodynamic analysis revealed viral movement from Peru to Brazil, indicating a concerning spread of this clade along the Atlantic Americas migratory bird flyway.
Databáze: MEDLINE