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In Germany, during the 2010s, there have been a minimum of 95 (2012) and a maximum of 584 cases (2018) of TBE (or FSME as it is known in German). More than half of the reported cases from 2019 had meningitis, encephalitis or myelitis. The risk of infection was noted to be increasing with age, especially in people older than 40 years and it was ...
Veterinarians have observed meningoencephalitis in animals infected with listeriosis, caused by the pathogenic bacteria L. monocytogenes. Meningitis and encephalitis already present in the brain or spinal cord of an animal may form simultaneously into meningeoencephalitis. [6] The bacterium commonly targets the sensitive structures of the brain ...
Mollaret's meningitis is a recurrent or chronic inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges. Since Mollaret's meningitis is a recurrent, benign (non-cancerous), aseptic meningitis , it is also referred to as benign recurrent lymphocytic meningitis .
[6] [2] Other signs associated with chronic meningitis include altered mental status or confusion, and papillary edema (swelling of the optic disc). [2] The headache in chronic meningitis is commonly described as diffuse, poorly localized, and constant. Lethargy is a common symptom, with 40% of those having mental status changes. [2]
Although meningitis is a notifiable disease in many countries, the exact incidence rate is unknown. [22] In 2013 meningitis resulted in 303,000 deaths – down from 464,000 deaths in 1990. [86] In 2010 it was estimated that meningitis resulted in 420,000 deaths, [87] excluding cryptococcal meningitis. [42]
Viral meningitis, also known as aseptic meningitis, is a type of meningitis due to a viral infection. It results in inflammation of the meninges (the membranes covering the brain and spinal cord). Symptoms commonly include headache, fever, sensitivity to light and neck stiffness. [1] Viruses are the most common cause of aseptic meningitis.
Viral encephalitis is inflammation of the brain parenchyma, called encephalitis, by a virus.The different forms of viral encephalitis are called viral encephalitides. It is the most common type of encephalitis and often occurs with viral meningitis.
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. Sub ...