Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Metapopulation model schematic. TYL moves through the cattle body compartments (dashed arrows), and enterococci subpopulations can transfer from one compartment of the model to the next (solid arrows). The dashed box within the cattle compartment represents the carrying capacity of enterococci in the large intestine. TYL, tylosin phosphate.
