How To Contact the SCCS
If you have questions about Coronavirus Disease (COVID-19), please visit the website for the U.S. Centers for Disease Control and Prevention.
Are you a participant who needs to update your address or telephone number?
Do you need to speak to us for any other reason?
Call us at :
1 (800) 734-5057
or send us a message through our contact form and we'll be happy to help you.
*Please note that the SCCS is no longer recruiting new participants. Follow-up is ongoing for existing participants.