A cow recently slaughtered in the United States (US) that was found to have TB is believed to have originated from a cattle herd in the vicinity of RMNP, prompting a comprehensive trace-back investigation. ###>Comme il semble que cette vache provenait d'un troupeau de bovins des environs du parc national du Mont-Riding, une enquête approfondie de retraçage a été lancée.