Across
- 3. another word for pain
- 5. another word for present
- 6. the process of separation typically during a disease
- 7. COVID-19 is a type of
- 8. bring or come to an abrupt stop
Down
- 1. treatment to produce immunity against a disease
- 2. if a disease spread from one person to another
- 4. the only disease to be fully eradicated