Across
- 4. sudden increase of number of cases in a area
- 5. particles spreaded from mouth or nose
- 6. when virus spreads easily among people
- 7. help build immunity to a disease
- 8. 1 recorded case of a infectious disease
- 11. personal protective equipment (a mask)
- 12. the day with the highest number of cases
- 13. microscopic parasites
- 14. virus gets from one individual to the next
Down
- 1. An object covered with virus particles
- 2. spreading and restricting people moving
- 3. two or more people in the same area and time
- 7. machine used to help people breathe
- 9. 19 the year of first outbreak identified
- 10. verifying symptoms & exposure before testing