Final answer:
Aseptic or viral meningitis is commonly associated with several viruses like those causing herpes, influenza, measles, and mumps. It tends to be self-limiting and less severe than bacterial meningitis, though severe cases can occur, especially with mosquito-borne arboviruses in certain regions.
Step-by-step explanation:
Aseptic (Viral) Meningitis Overview
Aseptic meningitis, often referred to as viral meningitis, is an inflammation of the membranes (meninges) that cover the brain and spinal cord. It's frequently associated with a variety of viruses that can lead to meningitis as a sequelae of the primary infection. Common causative agents include viruses that cause herpes, influenza, measles, and mumps. Unlike bacterial meningitis, which is more severe and life-threatening, viral meningitis usually resolves spontaneously, though serious complications can occasionally occur.
Arboviruses are another group of viruses associated with viral meningitis, particularly in specific geographic locations where these mosquito-borne infections are endemic. Although encephalitis caused by arboviruses is usually mild, it can lead to severe illness or even be life-threatening.
Another important point is that while the initial symptoms may resemble those of the flu, including fever, headache, and neck stiffness, viral meningitis typically clears up on its own. In contrast, bacterial meningitis may result in grave complications such as brain damage, hearing loss, or even death without prompt antibiotic treatment. Viral meningitis is also identified by less severe symptoms like nausea, vomiting, photophobia, and confusion.