1.   Some local mozzarella mavens say the original herds were brought to Italy from India by way of Greece in the sixth century.

2.   The original herds disappeared more than a century ago because of unregulated hunting and a loss of habitat from logging and farming.

3.   Britain proposed to trace cattle to their original herds and slaughter or quarantine those that had come in contact with infected animals.

4.   He proposed to trace back British cattle to their original herds and to slaughter or quarantine for life those that had come in contact with infected animals.

5.   Hogg proposed to trace back British cattle to their original herds and to slaughter or quarantine for life those that had come in contact with infected animals.

6.   Hogg proposed tracing British cattle to their original herds and slaughtering or quarantining for life those that had come in contact with infected animals.

7.   The British plan proposed tracing cattle to their original herds, then slaughtering or quarantining those that had come in contact with infected animals.

8.   The proposal involves tracing cattle with mad cow disease back to their original herds, and destroying or quarantining cattle that came in contact with those animals.

9.   The proposal involves tracing cattle with the disease back to their original herds and slaughtering or quarantining cattle that came in contact with the infected animals.

10.   The proposal involves tracing cattle with the disease back to their original herds, and slaughtering or quarantining cattle that came in contact with infected animals.