FIELD: medicine, pediatrics.
SUBSTANCE: children who are not 6 yr old since April to July should be revaccinated with alive parotitis vaccine next year only, during the same period - since April to July. The innovation provides development of tense immunity in 6-yr-old children.
EFFECT: higher efficiency of revaccination.
12 ex
Authors
Dates
2006-02-20—Published
2004-04-16—Filed