Earlier only one dose of chickenpox vaccine was recommended . However for better effectiveness , newer recommendation is to give it twice . One at 15 months and the other at 4 to 6 years .
If any vaccines are delayed , they can be given later , whenever it is realised.
Probably the second doses of both vaccines were not given , so the doctor was right in giving it .
Even if an extra dose is given , it will not harm , but increase the immunity .
Answered2018-06-13 14:14:10
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