Zostavax contains a crippled form of the chicken pox's varicella zoster virus, and jump-starts the body's immune system, boosting the defense cells specifically designed to attack .
There varicella-zoster lies dormant, usually for decades.
For children 12 or younger, these include hepatitis A and B, DTaP (diphtheria, tetanus and pertussis), varicella and polio.
State law requires incoming students to provide chickenpox history Effective July 1, incoming students will be required by state law to provide proof of two doses of the chickenpox [varicella] vaccine or documentation that they have had chickenpox. Currently enrolled students are not affected.
June 9, 2013 - East Tennessean