Call for donations of candidate bovine tuberculin for the WOAH project to replace the International Standard Bovine Tuberculin 

The World Organisation for Animal Health (WOAH) is embarking on a crucial initiative to replace the current International Standard for Bovine Tuberculin (ISBT). Following comprehensive evaluation of initial candidates and based on recommendations from the WOAH Ad Hoc Group and Biological Standards Commission, WOAH is launching a new call to established manufacturers of bovine tuberculin, inviting them to donate bulk candidate tuberculin for evaluation as a potential replacement for the current ISBT. 

Send in applications by 1 September 2026 

WOAH appreciates your support for this initiative.


Contacts

For more information or questions on this project, please reach out to:

Ronald Mora Castillo

Scientific Coordinator
[email protected]

Science and Disease Management Department 

[email protected]