Across
- 1. Common method used to prevent transmission
- 5. Country that first licensed a vaccine for Covid-19
- 6. Name of the injection given to boost immunity
- 10. a version of a virus with slightly different genes
Down
- 2. proteins produced by our body that recognise pathogens and kill them
- 3. Recommended distance for social distancing
- 4. a measure taken by governments to try to reduce the spread of a virus by isolating people from each other
- 7. Country of origin of covid-19
- 8. immune systems ability to recognise and fight a pathogen
- 9. The name of the most recent strain of covid-19