Information for participants in the Community and Worker Follow-up Studies

1. Contact Information for C8 Community and Worker Follow-up Studies:
   • C8 Community Follow-Up Study
     You may e-mail (c8community@battelle.org) or call 1-877-810-9530, extension 512 (toll-free) at any time.
   • C8 Workers Follow-Up Study
     You may e-mail (c8worker@battelle.org) or call 1-877-810-9530, extension 506 (toll-free) at any time.
2. Questions and Answers for the C8 Community and Worker Follow-up Studies: To explain the background and way the study works, we have provided a Q&A document. Open followupQA.pdf