Transient: It is common for kids under 6 to have 2 doses of flu vaccine the first year in an effort to generate a stronger antibody production. Some may have good response to the initial dose, but studies show many do not achieve expected levels of protection unless the 2nd dose is given.
Answered 1/16/2014
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3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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