What is Zoster Vaccine Live (Shingles Vaccine), and how does it work (mechanism of action)? Zoster vaccine contains live, attenuated (weakened) varicella-zoster virus (VZV). Varicella-zoster causes chickenpox and then becomes dormant in nerves.
To make the 2013 exam more helpful, we've replaced individual tasks with comprehensive, project-based testing. This live-in-the-application environment confirms that certified individuals have demonstrated the ability to complete a realistic Microsoft Office Specialist Excel 2013 project.
Feb 12, '13. Achieve Test Prep is a test prep company, just like The College Network BUT they offer classroom review sessions. Their costs are on top of the registration, enrollment, exam (and practice exam) fees and any other charges levied by Excelsior.