Across
- 2. Common intestinal worm
- 5. Device used to administer medicine to livestock
- 8. Pen where animals are fed for market
- 9. Easily spread, like a virus
- 11. Microscopic single-celled organisms
- 12. Cannot be spread by contact
- 14. Injection to build immunity
- 15. Unexpected stroke of luck
Down
- 1. Germ-killing substance
- 3. Heavy downpour, or a treatment for animals
- 4. Animal that a virus infects
- 6. Termination of pregnancy
- 7. Temporary carrier of a parasite
- 10. Medical injection device
- 13. Skin disease in animals caused by mites