hitherto we used and activated to fight this disease the use of which entails need to restrict the movement of animals to certain areas in order to verse from spreeding to non iffected animals
Hitherto, we used an activated vaccine to fight this disease, the use of which entails the need to restrict the movement of animals to certain areas in order to prevent the virus from spreading to non-infected animals.
Hitherto, we used an activated to fight this disease, the use of which entails need to restrict the movement of animals to certain areas in order to the virus from spreading to non-infected animals.