All Nevada school children must be immunized. Immunizations are available Monday - Friday at all Health District locations. The Public Access Portal of the Nevada WebIZ program allows parents and legal guardians to print official immunization records for their child(ren) (aged 0 through 17 years). It also allows adults (aged 18 years and over) to print official immunization records for themselves. To download immunization records, visit the Nevada WebIZ Public Access Portal or call toll free at 1-877-NV-WebIZ (1-877-689-3249).