Is chlorine harmful to humans?

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Tags

1. #reason
2. #household
3. #cause
4. #health
5. #harmful
6. #concentrated
7. #chlorine
8. #people
9. #cancer
10. #highly
11. #pools
12. #swimming
13. #death
14. #inhalation
15. #drinking
16. #vomiting
17. #sources
18. #bleach
19. #water