Across
- 3. new way to deliver or pick up
- 5. presenting no symptoms
- 7. widespread occurrence of infectious disease over multiple countries or continents
- 8. a period of isolation
Down
- 1. scientist focused on the incidence and control of diseases
- 2. used to stimulate the production of antibodies
- 4. another word for new
- 6. the type of learning we have this year