Across
- 5. which place did covid originate
- 6. Route of transmission of influenza
- 7. One of the complication of influenza
- 8. What is caused by sars coronavirus
- 9. What is the common word for influenza
Down
- 1. which system is affected in influenza
- 2. what therapy should be given to patients with covid
- 3. effective ways of prevention of covid19
- 4. What is it called when there is global spread of disease.
- 6. Treatment of influenza