Thanks for posting this query.
I am Dr.Ratnakar Kini and I am pleased to answer your query.Chickenpox
is contagious 1-2 days prior to the onset of rash
till all the rashes get crusted. So during this period you should avoid close contact with other susceptible individuals.
Vaccinated individuals are protected.
If they are already exposed and have not got vaccinated before, get them vaccinated within 3-5 days of exposure.
should be given only in those above 1 year of age. Your one and half months old baby cannot be given now. So try to avoid close contact with your baby.
I hope that answers your question.
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