Bugs and Bacteria

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