This little 2 year old girl got her meningococcal meningitis vaccination. Ask your pediatrician about Menactra. It is approved for ages 2 and up but is currently recommended for ages 11-18. The dose for a 2 year old is the same as it is for the recommended age. We have met many families who lost their child to meningococcal meningitis under the age of 11. Educate yourself and protect your children.