Bird Flu

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Across
  1. 1. over_______ of the people who had bird flu died
  2. 3. what is one of the countries that have had human cases
  3. 5. another word for circular is ______
  4. 8. a bird that can cause the bird flu is _________
  5. 9. is there a vaccine to the bird flu according to the CDC
  6. 10. what is another word for vaccine
  7. 12. how many countries have had human cases of the bird flu
  8. 13. how many countries have reported birds carrying the disease
Down
  1. 2. ________ days is the incubation period
  2. 4. another name for the bird flu is the H5N1 _______
  3. 5. how many people have had the bird flu
  4. 6. another name for the bird flu is the _______ flu
  5. 7. what is a symptom to the bird flu
  6. 11. travelers should stay away from ______ and poultry