Across
- 2. bigger than a bacteria
- 3. first line of defense
- 4. virus that attacks the liver
- 7. disease fighting system
- 8. what does the I stand for in STI
- 9. simple-single celled
- 11. goes through 4 stages and is caused by a bacteria
- 12. most effective way to avoid STIs
- 13. can get rid of bacterial infections
- 16. smallest pathogen
- 17. type of cancer that HPV can cause
Down
- 1. diseases a person can get in the AIDS stage
- 4. small blisters or sores causes by a virus
- 5. protozoan infection that causes inflammation
- 6. caused by untreated chlamydia or gonorrhea
- 10. therapy to treat HIV
- 14. attacked by HIV
- 15. number 1 viral STI