Newcastle Disease

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Across
  1. 2. – The most severe (highly virulent) form of Newcastle Disease.
  2. 6. – The virus family that includes NDV.
  3. 7. – Place where the virus was first documented.
  4. 8. – A moderately virulent form of the disease.
  5. 9. – The general shape of the Newcastle Disease.
Down
  1. 1. – A low-virulence strain, often used in vaccines.
  2. 2. – The severity or harmfulness of the virus.
  3. 3. – The way NDV spreads; including feces and direct contact
  4. 4. – A primary method for preventing Newcastle Disease in poultry.
  5. 5. – Refers to birds; Newcastle Disease primarily affects avian species.