Across
- 2. Immunity through natural infection
- 4. First female physician of Kerala
- 7. Apostle of Christ who was a physician
- 9. Flu Pandemic of 1918
- 10. NIH director
Down
- 1. President of WHO
- 3. Hormone made in pancreas
- 5. Risk factor for severity of infection
- 6. Viral infection starting in 2019
- 8. Best form of airborn viral spread