Thank you for your question.
As I was saying in my comments, we've only just begun. So we do not yet know the exact number of infected animals in each herd. We are currently investigating the index herd, which is in the primary farm, as well as the five or six farms that are in contact with it.
We study the scope of direct contacts with that primary farm. We will begin with the 500 animals on that farm, including the calves, and we will determine the prevalence of disease in that herd. Then we will study the number of direct contacts with the primary farm in order to quantify the risks posed by the contacts with the index herd. At that point we will be in a position to provide you with the total number of infected animals.