An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Ambagala A, Truong T, Cottam-Birt C, Berhane Y, Gerdts V, Karniychuk U, Safronetz D, Babiuk S.Ambagala A, et al. Among authors: cottam birt c.Front Vet Sci. 2020 Feb 5;7:23. doi: 10.3389/fvets.2020.00023. eCollection 2020.Front Vet Sci. 2020.PMID: 32118055Free PMC article.