Avian Influenza A(H5N1) Virus among Dairy Cattle, Texas, USA.

Oguzie, Judith U; Marushchak, Lyudmyla V; Shittu, Ismaila; Lednicky, John A; Miller, Aaron L; Hao, Haiping; Nelson, Martha I; Gray, Gregory C

Oguzie, Judith U; Marushchak, Lyudmyla V; Shittu, Ismaila; Lednicky, John A; Miller, Aaron L; Hao, Haiping; Nelson, Martha I; Gray, Gregory C.

Emerg Infect Dis ; 30(7): 1425-1429, 2024 Jul.

Article in En | MEDLINE | ID: mdl-38848249

ABSTRACT

ABSTRACT

During March and April 2024, we studied dairy cattle specimens from a single farm in Texas, USA, using multiple molecular, cell culture, and next-generation sequencing pathogen detection techniques. Here, we report evidence that highly pathogenic avian influenza A(H5N1) virus strains of clade 2.3.4.4b were the sole cause of this epizootic.

Subject(s)

Cattle Diseases; Influenza A Virus, H5N1 Subtype; Animals; Texas/epidemiology; Cattle; Influenza A Virus, H5N1 Subtype/genetics; Influenza A Virus, H5N1 Subtype/isolation & purification; Cattle Diseases/virology; Cattle Diseases/epidemiology; Phylogeny; Influenza in Birds/virology; Influenza in Birds/epidemiology; Dairying; Female

Key words

H5N1; Texas; United States; cattle; epidemiology; highly pathogenic avian influenza virus; influenza; influenza A virus; viruses

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Cattle Diseases / Influenza A Virus, H5N1 Subtype Limits: Animals Country/Region as subject: America do norte Language: En Journal: Emerg Infect Dis Journal subject: DOENCAS TRANSMISSIVEIS Year: 2024 Document type: Article Country of publication: United States

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