PANDEMICS THROUGH THE HISTORY

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Across
  1. 1. How many different types of flu are there?
  2. 2. virus that has 5 different types
  3. 3. How many people died because of Covid-
  4. 5. 200.000.000 people died because of this virus
  5. 6. General name of the pandemic?
  6. 7. first place that Covid-19 seen
  7. 8. How many days did the passengers and
  8. 9. stay in the open sea in the first quarantine?
Down
  1. 1. The virus that affects healthy, young people more
  2. 4. when did Influenza start?