Across
- 4. act of administering a vaccine into a person's body to protect against disease
- 6. also know as a vaccination, a person protected from a disease
- 7. germs in the body
Down
- 1. the act of stopping something from harming a person or thing
- 2. loss of health
- 3. used to stimulate the body's immune response against diseases
- 5. protection against a disease