Across
- 4. these infectious agents do not use pathways
- 6. diseases that lasts for a short period of time
- 7. an example of disease spread by bacteria
- 8. an example of disease spread by worms
Down
- 1. diseases that lasts for a long time
- 2. an example of disease spread by virus
- 3. an example of disease spread by protozoan microbes
- 4. animals that transmit infectious agents
- 5. the most common vector
- 9. is a state of physical,mental and social well being