Medical Terminologies

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Across
  1. 2. objects or materials which are likely to carry infection
  2. 4. disease spread in a community at a particular time
  3. 6. condition of physical touching
  4. 7. sudden start of something unwelcome
  5. 8. the presence of a virus in
  6. 9. disease spread worldwide
Down
  1. 1. an appliance or aperture for ventilating a space.
  2. 3. a person, part of a leading position
  3. 5. distribute or disperse over a certain area
  4. 6. likened to a crown