Medical Crossword Puzzle

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Across
  1. 2. Immunity through natural infection
  2. 4. First female physician of Kerala
  3. 7. Apostle of Christ who was a physician
  4. 9. Flu Pandemic of 1918
  5. 10. NIH director
Down
  1. 1. President of WHO in 2020
  2. 3. Hormone made in pancreas
  3. 5. Risk factor for severity of infection
  4. 6. Global viral infection of 2019
  5. 8. Best prevention of airborn viral spread