Across
- 3. practices related to maintaining health
- 4. state of being overrun by pests
- 7. the complete final destruction of the world
- 10. a corpse said to be revived by witchcraft
- 11. likely to be transmitted to people, organisms, etc., through the environment.
- 12. can be stored for a long time
Down
- 1. rapid increase in numbers.
- 2. conditions relating to public health
- 5. to leave an area esp in an emergency situation
- 6. prevalent over a large area; outbreak of a disease
- 8. a state of being ready
- 9. a reference to another person or event