Across
- 4. someone who passes a disease or gene to other people, especially without being affected by it themselves
- 5. (of an increase) becoming more and more rapid
- 8. the process of sending or passing something from one person, place, or thing to another
- 9. a period of time when workers are told not to work, especially because there is not enough money to pay them
- 10. to say that you are not involved with someone or something, especially to avoid being connected with them
Down
- 1. a biological preparation that provides active acquired immunity to a particular infectious or malignant disease
- 2. to keep a person or animal apart from others for a period of time in case they are carrying a disease
- 3. a form of acute respiratory infection that affects the lungs
- 6. a restriction policy for people, community or a country to stay where they are, usually due to specific risks (such as COVID-19) that could possibly harm the people if they move and interact freely
- 7. a process that eliminates many or all pathogenic microorganisms, except bacterial spores, on inanimate objects