Across
- 3. an infection from the 1918 that killed 3% of the world population
- 6. a building used for public worship
- 10. an area of knowledge that is an object of study
- 11. antiquated names for specialised hospitals for the treatment of specific diseases
- 13. a period of European history between the fall of the Roman Empire and the beginning of the Renaissance
- 14. a machine for printing text or pictures
- 15. a contagious bacterial disease
Down
- 1. an infectious microbe
- 2. an infection characterized by using black sores, also called Black Death
- 4. an infection from the 19th century that killed 1/7 people
- 5. knights looking for anyone that will pay them
- 7. an infection that is global
- 8. a grouping based on similar social factors like wealth, income, education, and occupation
- 9. the action or process of transmitting something or the state of being transmitted
- 12. A preparation that is used to stimulate the body's immune response against diseases