MenACWY vaccine protects against meningococcal disease caused by serogroups A, C, W, and Y.
While typically only given in older children, it can be given as young as 2 months in some children with conditions that impair their immune system or are traveling to some parts of the world.For more information:
Safety Information for Meningococcal Vaccines | Vaccine Safety | CDC
11-12 years
16 years