A vaccine against meningococcal disease or any other disease works by generating an immune response in the body against some kind of pathogen—a virus, bacterium, or some other agent that causes ...

In February 2010, a quadrivalent conjugate vaccine (Menveo; Novartis Vaccines and Diagnostics) was approved by the US FDA to prevent invasive meningococcal disease caused by Neisseria meningitidis ...

The FDA has started a review of GSK’s five-in-one meningococcal vaccine, cueing up a decision in mid-February next year, as it tries to chase down a rival candidate from Pfizer cleared last year.