Immunizations: 2 to 6 Years Children in high-risk groups may need an additional dose of PCV and one dose of MCV4 during this time. • Pneumococcal conjugate vaccine (PCV) • Meningococcal (MCV4) | About Us | Services | News | Events | Employment | Online Patient Registration | Online Bill Pay | Links | | Home | Physicians | Send an e-card | Online Nursery | Contact Us | Notify Me | copyright ©2013 Lakes Regional Healthcare design and programming by inet technologies