September 2025
Bovine Theileria Updates
By Gregg A. Hanzlicek, DVM, PhD, PAS
Recently, KVDL diagnosed the first Kansas native born and raised bovine with clinical Theileriosis. The herd is located in Southeast Kansas. The owner relayed to his practitioner that “ticks were very bad this year”.
This event makes it very likely that the Asian Longhorned tick is present in Kansas as many have predicted.
Updated Regional Map: Positive Herds
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Upcoming Webinar
KVDL will be hosting a webinar focusing on Theileria and the Asian Longhorned tick on October 29th, at 12:00 noon.
Special guest: Dr. Cassandra Olds, K-State Department of Entomology
Please watch for upcoming information on how to register for this webinar.
If you have questions about Theileria or other topics, please contact KVDL Client Care at 866-512-5650 or clientcare@vet.k-state.edu.