Across
- 3. severe acute respiratory syndrome
- 4. keeping ones hands clean
- 6. spread from person to person
- 7. provides passive immunity
- 8. sudden increase in the number of cases
- 9. patients dying from the disease
- 10. devive that protects the patient from inhaling viruses and chemicals
- 14. the antiviral drud
- 15. blood proteins of immune systems
- 16. covering the nose and mouth
- 17. the alcohol used in sanitisers
Down
- 1. carrier of disease but no symptoms
- 2. precaution of isolating oneself
- 5. time required by the virus to produce symptoms
- 11. the confirmatory test
- 12. spray of droplets
- 13. zoonotic disease discovered in saudi arabia