Across
- 2. to collect
- 4. to populate
- 5. to vaccinate
- 6. to defend
- 9. to immunise
- 11. to transmit
- 13. to require
- 15. to notify
- 16. to apply
Down
- 1. to isolate
- 3. to contract
- 7. to evaluate
- 8. to produce
- 10. to inoculate
- 12. to hospitalise
- 14. to nutriate