Disease Vocabulary

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Across
  1. 4. a substance that can prevent infection and provide immunity from a specific disease
  2. 6. a living pathogen that can be found in any environment and can be treated with antibiotics
  3. 7. the type of contact when there is no direct person to person contact
  4. 8. a combination of body defenses made up of cells, tissues, and organs that fight pathogens in the body
Down
  1. 1. a disease that can spread from one person to another
  2. 2. vaccines are not usually used for TREATMENT of disease, they are used for ____________ of disease
  3. 3. the type of contact when there is physical contact between an infected person and non-infected person
  4. 4. a pathogen that replicates only within living host cells and can be prevented by a vaccine
  5. 5. any organism that can cause disease