3 doses are required: 2 doses are better than none, but the complete 3 vaccines series is necessary to achieve an adequate level of immunity.
Answered 10/8/2013
5.3k views
No immunity: Have your doctor check antibody titers.
Answered 3/16/2013
5.2k views
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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