What is meningitis ?   Meningitis is inflammation of the meninges which is the  thin layer covering the brain and spinal cord. This disease may  be caused by a bacteria,

What is meningococcal disease ?   Meningococcal disease is caused by the bacteria Neisseria meningitides. The bacteria infect the covering of the brain and spinal cord (meninges ) or bloodstream.  

What is epiglottitis ?   Epiglottitis is a life threatening bacterial infection of the epiglottis. This causes inflammation of the epiglottis and as a result obstruct the flow of air

What is diphtheria ?   It is  a bacterial infection that causes fever, weakness, and a sore throat. Diptheria is caused by Corynebacterium diphtheriae. This disease may also affect  the eye