Four cows are sick. This is a bad sickness. It is like a cold for cows.
This happens again this week. New rules are here now. Animals must stay put. They get help to be well. This keeps farms safe.
The problem starts at one farm. The cows make less milk. They look for answers. It is this bad sickness.
Many animals get help. Many people give help. The help works for some time. This stops the sickness from going.
The leaders say people are safe. Milk is good to drink. But the sickness is bad. It stops cows from making milk.
Many places are clean. Cars that move animals are clean. This stops the sickness. People must clean hands. Farmers must clean homes. They must watch animals. They tell vets if sick.
Leaders hope the sickness stops. It is good to help farms. Fast help is good.