Experts believe the vaccine is just as effective in children when given in ten microgram doses as it is when given to adults in 30 microgram doses.
Ted Pharmacy, in Loudon County - around 30 miles northwest of Washington D.
It is a two-dose regimen for children of that age, just like it is for adults, but the shots are only 10 micrograms, compared to the 30 microgram shots being used for those aged 12 or older.