health crossword puzzle

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Across
  1. 4. small infectious agent that replicates only inside living cells
  2. 5. can cause skin bumps, rashes, weight loss, increased appetite, abdominal pain
  3. 7. diseases that cannot be transmitted from one person to another
  4. 9. can cause abdominal pain, diarrhea, anorexia, nausea, vomiting and flatulence
  5. 10. experiences that are not visible to the naked eye
  6. 11. this microorganism has two types
  7. 12. the first stage of infection
Down
  1. 1. the last stage of infection
  2. 2. where non-specific signs and symptoms, like fever, appears
  3. 3. an objective manifestation of illness, injury or disease
  4. 6. more specific signs and symptoms appear
  5. 8. can be transmitted from one person to another through air, droplets and contact