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Common causes of viral meningitis include enteroviruses, herpes viruses, the West Nile virus, mumps and influenza viruses. Bacterial meningitis can be caused by bacteria such as Streptococcus ...
"There are different types of meningitis — bacterial, viral and fungal, which is rare," Dr. Daniel Ganjian, a pediatrician at Providence Saint John’s Health Center in Santa Monica, Calif ...
Meningococcal meningitis is a form of bacterial meningitis. Meningitis is a disease caused by inflammation and irritation of the meninges , the membranes surrounding the brain and spinal cord. In meningococcal meningitis this is caused by the bacteria invading the cerebrospinal fluid and circulating through the central nervous system .
Bacterial meningitis occurs in about 3 people per 100,000 annually in Western countries. Population-wide studies have shown that viral meningitis is more common, at 10.9 per 100,000, and occurs more often in the summer. In Brazil, the rate of bacterial meningitis is higher, at 45.8 per 100,000 annually. [17]
Aseptic meningitis is the inflammation of the meninges, a membrane covering the brain and spinal cord, in patients whose cerebral spinal fluid test result is negative with routine bacterial cultures. Aseptic meningitis is caused by viruses, mycobacteria, spirochetes, fungi, medications, and cancer malignancies. [1]
The U.S. Centers for Disease Control and Prevention has issued an urgent warning to doctors amid fears of a resurgence of a rare and invasive bacteria that can infect the brain and spinal cord.
Treatment for viral meningitis is generally supportive. Rest, hydration, antipyretics, and pain or anti-inflammatory medications may be given as needed. [25] However, if there is initial uncertainty as to whether the meningitis is bacterial or viral in origin, empiric antibiotics are often given until bacterial infection is ruled out. [14]
What Is Meningitis? Dr. Matthew C. Washam, medical director of Epidemiology at Nationwide Children's Hospital says " meningitis is an infection that causes the protective membrane (meninges) of ...