Across
- 2. something that happens when lots of people get sick more than anticipated
- 3. something is different in the genes that's differnt
- 6. the first thing to get infected
- 8. when you isolate yourself when your sick
- 9. something you get to combat a disease
Down
- 1. another word for death
- 4. something that happens all over the world
- 5. a time between when you get infected and when you show symptoms
- 7. ex: giving a disease to an enemy in war