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.