MENINGOCOCCAL ACWY VACCINE, or MENINGOCOCCAL CONJUGATE VACCINE (muh nin jeh KOK kul KON juh geyt vak SEEN), reduces the risk of meningitis. It does not treat meningitis. It is still possible to get meningitis after receiving this vaccine, but the symptoms may be less severe or not last as long. It works by helping your immune system learn how to fight off a future infection.

With the Patient Assistance Program from Sanofi, you can receive your medication at no cost.