Across
- 4. comes from Italian words meaning “bad air” (283)
- 6. killed one-half of all the people in China (273)
- 7. made by former president Jimmy Carter (291)
- 9. from the Latin word for paintbrush (272)
- 11. spreads through drinking water (290)
- 12. a rare disease which younger children don’t normally get (289)
- 13. one of the most common diseases on the planet (280)
- 14. provides purification packets (279)
- 15. been around shorter than bacteria (271)
Down
- 1. infects 3 to 5 people and kills 100,000-120,000 (276)
- 2. what you need to live (278)
- 3. been around a long time (271)
- 5. Dr. _ discovered penicillin (272)
- 8. one out of three people has no access to safe toilet facilities (276)
- 10. _ can carry malaria (284)