1 Subjects: “...genetically modified pigs...”

2 Subjects: “...pig...”

3 Subjects: “...pig...”

4 Subjects: “...weaned pigs...”

5 Subjects: “...micro-mini-pigs...”

6 Subjects: “...pigs...”

7 Subjects: “...pig house...”

8 Subjects: “...pig house...”

9 “... and pig intensive production systems have become highly capital intensive, and they have resulted in many...”

10 “... of zoonotic viruses are domestic, such as pigs, cattle, and horses. Many animal parasites are also zoonotic...”