Translate the following English sentence to French:
"We have to try to find ways by which we can control the disease of BSE and TSE and at the same time create the consumer confidence that is needed because consumer confidence has been lost."
Nous devons trouver le moyen de contrôler l'ESB et l'EST et redonner dans le même temps confiance au consommateur, confiance que le consommateur avait perdue.