Across
- 4. A seasonal contagious respiratory illness caused by viruses
- 6. An inflammatory condition of the liver
- 7. Commonly occurring symptom of infectious diseases
- 9. The main infectious disease of 2020
Down
- 1. A sexually transmitted disease caused by the bacterium Treponema pallidum
- 2. Specific medication used to treat infections
- 3. Some of the diseases can be triggered by this
- 5. Type of transmission during intercourse
- 8. An infectious disease that mainly covered Africa