Meningitis is the inflammation of the protective covering of the meninges, the three membranes covering the brain and spinal cord. Meningitis usually occurs from a viral infection, but may sometimes result from a bacterial or fungal infection, cancer or drug allergies.
Viral and bacterial meningitis may be contagious and can be transmitted through coughing and sneezing.
Symptoms of meningitis include:
headaches
fever
sensitivity to bright light
stiff neck
seizures
sleepiness
lethargy
nausea and vomiting
decreased appetite
Treatment is by vaccination, use of antibiotics and antifungal agents.
