Question: are menactra and menveo interchangeable?
Answer: Are the two MenACWY vaccines interchangeable? MenACWY-D (Menactra) is not approved for children younger than 9 months so only MenACWY-CRM (Menveo) should be used for children age 2 through 8 months. For persons age 9 months and older the vaccines are interchangeable.