Final answer:
The medication used as prophylaxis for meningococcal meningitis is the meningococcal conjugate vaccine.
Step-by-step explanation:
The medication used as prophylaxis for meningococcal meningitis is the meningococcal conjugate vaccine. This vaccine helps prevent the infection caused by the bacteria Neisseria meningitidis, which is the most common cause of bacterial meningitis.
Meningococcal meningitis is a bacterial infection that can cause inflammation of the protective membranes (meninges) surrounding the brain and spinal cord. The bacteria responsible for this infection is Neisseria meningitidis, also known as meningococcus. There are several different serogroups of N. meningitidis, and certain serogroups (A, B, C, W, X, and Y) are commonly associated with meningococcal disease in humans.