what are the types of menegitis
Types of Meningitis. Meningitis is either infectious (contagious) or noninfectious. Infectious meningitis is classified as viral, bacterial, fungal, or parasitic, depending on the type of organism causing the infection. Viral meningitis, also called aseptic meningitis, is the most common type.It is rarely fatal and usually resolves with treatment.Meningitis develops in fewer than 1 in 1000 people who are infected with one of the viruses associated with the condition.nfectious meningitis is classified as viral, bacterial, fungal, or parasitic, depending on the type of organism causing the infection. Viral meningitis, also called aseptic meningitis, is the most common type.
The bacteria then travel through the bloodstream to the brain. Viral Meningitis. Viral meningitis is more common than the bacterial form and generally -- but not always -- less serious. It can be triggered by a number of viruses, including several that can cause diarrhea.People with viral meningitis are much less likely to have permanent brain damage after the infection resolves.acterial meningitis is caused by any one of several bacteria. The most common bacteria causing meningitis in children and adults in the U.S. are Neisseria meningitidis (meningococcus), Streptococcus pneumoniae (pneumococcus) and, in older patients with decreased immunity, Listeria monocytogenes.