Meningococcal (MenB – Bexsero) February 28, 2019 admin Vaccines 0 Vaccine Ingredients In addition to the live, attenuated or inactive virus, pathogen or toxoid, the Meningococcal (MenB – Bexsero) vaccine contains the following ingredients: aluminum hydroxide deoxycholate E. coli histidine kanamycin sucrose Source: CDC View manufacturer's package insert