Across
- 3. when a disease infects people around the world
- 6. a type of germ that can make you sick
- 7. a covering of cloth to cover your nose and mouth
- 8. nasal mucus
- 9. when you feel tiredness
- 10. staying by yourself so you don't receive or pass on diseases to others
- 11. a shot of medicine that can keep you from getting sick
- 13. a scientist who studies how human diseases spread
Down
- 1. when germs fly through the air from one person to another
- 2. staying 6 feet apart
- 4. when a disease infects people in an area
- 5. a sickness or illness
- 12. a short name for coronavirus