Across
- 1. an outbreak of disease across a place
- 4. the name of the virus
- 5. was it a bacteria or a virus
- 7. where it started
- 8. how many strands were there
- 9. a big place where it first spread
- 10. soldiers lived in what conditions
Down
- 2. was it deadly or harmless
- 3. the organs that help fight diseases
- 6. the soldiers from the ******* trenches fell ill