The virus — known as Avian influenza, or H5N1 — is fatal to poultry and makes cows mildly sick with symptoms of lethargy, loss of appetite and dehydration. Although state officials would not ...

The results of real-time reverse-transcription–polymerase-chain-reaction (RT-PCR) testing were presumptive for influenza A and A(H5) virus in both specimens. On the basis of a presumptive A(H5 ...

La leche de vacas lecheras de Texas y Kansas dio positivo en las pruebas de influenza ... con el virus. Se cree que es la primera vez que la patología — conocida también como gripe aviar ...