A Comparison Between​ COVID-19 and INFLUENZA-68

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Across
  1. 3. What was substandard during Influenza-68?
  2. 4. There was not a lot of this during Influenza-68
  3. 5. Where were Americans hit the hardest with COVID-19?
  4. 7. Which war did soldiers come home and infect others with Influenza-68?
Down
  1. 1. What was the similarity between Influenza-68 and COVID-19?
  2. 2. Which body system is primarily affected by both Influenza-68 and COVID-19?
  3. 6. Handwashing is part of what measure?