COVID PUZZLE

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Across
  1. 1. Definitely got it (9,4)
  2. 5. A sudden increase
  3. 6. Spreads to many countries
  4. 7. A machine that supplies oxygen
  5. 8. Show signs of illness
  6. 9. Not showing any symptoms
  7. 10. The body's ability to resist
  8. 11. Disease originally was detected in animal
Down
  1. 1. This family of related microbes
  2. 2. Keep away from others (6,10)
  3. 3. In isolation
  4. 4. Outbreak of this plague