To control the apread of diseases on a farm, the farmer needs to
Answer Details
To control the spread of diseases on a farm, the farmer should isolate sick animals. This means separating them from the healthy animals so that the disease does not spread. The farmer should also quarantine new animals that are introduced to the farm, to make sure they are not carrying any diseases before mixing with the other animals. Additionally, vaccinating the animals can help prevent the spread of diseases.