Existing antibacterial vaccines

There are countless bacterial pathogens that cause disease in humans. Many of these bacterial infections not only cause significant morbidity and mortality in the human population but also cause a significant economic impact on society. Vaccines allow for reduction and potential eradication of such diseases. This article will review the currently approved antibacterial vaccines, which are vaccines for pertussis, tetanus, diphtheria, meningococcus, pneumococcus, Haemophilus influenza, cholera, typhoid, and anthrax.