Across
- 3. A virus similar to Covid-19
- 5. A chemical increasing blood pressure
- 6. The type of cells covid-19 is believed to damage
- 10. May actually be a ....disease
- 11. When a disease spreads so far
- 12. When a disease is passed from person to person
- 13. Used in serious cases to help people breathe
Down
- 1. This may cause a stroke or heart attack
- 2. What someone who is infected has to go into
- 4. Medication thought to reduce risks of Covid-19
- 7. a disease putting COvid-19 patients at higher risk
- 8. What it is believed coronavirus binds to
- 9. Used to prevent spreading from the mouth