Varicella Vaccine Group Evaluation and Forecasting Rules

General Rules for Varicella

General rules are not series-specific; general rules apply to the entire vaccine group.

CVX Code	Name
21	Varicella

CVX Code	Vaccine Name	Component CVX Code	Component Vaccine Name
94	MMRV	21	Varicella

The Varicella series is complete after 2 doses.

Vaccine Dose Parameters - Minimum and Routine Ages

Dose	Series Name	Absolute Minimum Age	Minimum Age	Routine Age	Latest Recommended Age (less than)	Valid CVX Code(s) per Dose for this Series	Invalid CVX Code(s) per Dose for this Series
1	Varicella	1 year - 4 days	1 year	1 year	16 months + 4 weeks	21, 94	N/A
2	Varicella	13 months	15 months	4 years	7 years + 4 weeks	21, 94	N/A

Vaccine Dose Parameters - Minimum and Recommended Intervals

Doses	Series Name	Absolute Minimum Interval	Minimum Interval	Minimum Recommended Interval²	Latest Recommended Interval (less than)
Dose 1 to 2	Varicella	28 days¹	12 weeks if < 13 years of age 4 weeks if >= 13 years of age	84 days (12 weeks) if < 13 years of age 28 days (4 weeks) if >= 13 years of age	6 years + 4 weeks