Across
- 2. __________ chambers were used in the 'Spanish Flu'
- 3. This caused COVID-19 and the 'Spanish Flu'
- 5. 'Flu' is short for _________
- 6. A big event that helped 'Spanish Flu' to spread
- 8. A modern solution to COVID-19
- 9. Convalescent _______ was used to fight the Spanish flu
- 10. Pneumonia is caused by a _______ infection of the lungs
Down
- 1. The state where 'Spanish Flu' was first identified
- 3. Severe cases of COVID-19 needed a ________ machine
- 4. The word for a disease that spreads around the world
- 7. These insects spread the Black Plague