Across
- 2. Type of pathogen responsible for influenza
- 4. Body's response that helps recognize and fight influenza infection
- 6. Medical term for muscle aches commonly experiences with influenza
- 7. Small air sacs in the lungs where O2 and CO2 are exchanged
- 8. Serious lung complication that can develop following influenza
- 10. Spread of infectious disease across multiple countries or continents
Down
- 1. An infectious virus is passed from one person to another
- 3. Body's protective response to infection, causes swelling and other symptoms
- 5. Common influenza symptom, extreme tiredness or lack of energy
- 9. Common influenza symptom, elevated body temperature