Matt and Greg have both been back at the World Buiatrics Congress, this time in Cancun, Mexico.  There are more interesting and sometimes quirky studies to share, and even a few unique Mexican experiences! Find out what a vampiricide is, how best to detect Johne's in a barn system or how much copper injections elevate liver levels, among other things.

ACVM Registration Nos. A010028 and A009374.