Across
- 3. distribute or disperse over a certain area
- 7. the presence of a virus in
- 8. the action or state of making or being made impure by polluting
- 9. a person, part of a leading position
Down
- 1. an appliance or aperture for ventilating a space.
- 2. a time of intense difficulty, trouble, or danger
- 4. dispense or apply
- 5. Medication used to treat a viral infection
- 6. a state of isolation or restricted access
- 7. likely to be transmitted to people, organisms, etc