You must activate your account in VAMS to use the system. Search your inbox for an email from vams@cdc.gov with a subject line of: “Please register to schedule an appointment.” If this email is not in your inbox, check your junk or spam mail folders. If you still cannot find the email, contact your organization coordinator. Click the registration link in the email. This will take you to the prescreening page. NOTE: The registration link in the email you received is for your registration only—it cannot be used to register someone else. Please do not forward it to anyone because the link will not work for them.