The Virus Games

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Across
  1. 3. Place of origin of the flu
  2. 4. How many types of influenza
  3. 7. Name of the deadliest flu pandemic
  4. 8. Common symptom of the flu
Down
  1. 1. In 1892, German Scientist discovering influenza
  2. 2. Which city did the flu cause the end of?
  3. 5. Facial feature to avoid touching
  4. 6. Mutable or evolvable