After an outbreak no horse should leave the premise for three weeks after the final clinical case recovers. Effective prevention measures, quick diagnosis, therapeutic intervention and the ability to control the spread in the case of an outbreak all allow for the management of EHV.
Following an outbreak, horses are not permitted to leave the premises for three weeks following the recovery of the last clinical case. Effective prevention strategies, prompt diagnosis, therapeutic action, and the ability to manage the spread during an outbreak facilitate the control of EHV.