Are there vaccines against bacterial meningitis?

Yes: Yes, there are several. The main ones are for pneumococcus, haemophilus, and Meningococcal meningitis. They are prevnar, (pneumococcal vaccine) ActHIB or pedvax, and Menveo or Menactra respectively.

Various vaccines: Today there are vaccines for three common causes of bacterial meningits. The hib vaccine introduced in the 90's has droppped the rate of hemophillis meningitis by >90 %, the pneumococcal (2000) & meningococcal(2005) have also helped. There are other bacterial & nonbacterial causes of meningitis. No one vaccine protects against all causes & some give strong but partial protection.