Dr. Brian Herrin is an associate professor at the University of Tennessee College of Veterinary Medicine. He graduated from Oklahoma State University for both his DVM and PhD. His current research focus is on the surveillance of vector-borne/emerging parasitic infections and the control of ticks and fleas on companion animals. Some of his recent interests are on early effects of isoxazolines on ticks and pathogen transmission, surveillance of wildlife for Echinococcus multilocularis, and the surveillance of flea-borne pathogens in home infestations. Although his research focus is mainly on ectoparasites, Dr. Herrin enjoys working with all parasites of veterinary importance through diagnostic service, teaching, and outreach opportunities.