Across
- 2. parasite smaller then bacteria
- 4. syndrome first discovered in february,2003 in asia
- 7. provides active immunity
- 10. pumps air into airways
- 12. only way to see a virus or bacteria
- 15. what a virus needs to reproduce
Down
- 1. city where virus was first reported
- 3. type of microscope needed to see a virus
- 5. wash your hands with
- 6. lack of ability to live and reproduce
- 8. how is sars primarily transmitted
- 9. slows down transmission
- 11. what is a halo surrounded by
- 13. system it primarily affects
- 14. number of sar cases in the united states in 2003