<unk>  causes life-threatening meningitis and sepsis conditions. In the case of meningitis, bacteria attack the lining between the brain and skull called the meninges. Infected fluid from the meninges then passes into the spinal cord, causing symptoms including stiff neck, fever and rashes. The meninges (and sometimes the brain itself) begin to swell, which affects the central nervous system. Even with antibiotics, approximately 1 in 10 victims of<unk>  meningitis will die; however, about as many survivors of the<unk>  lose a limb or their hearing, or suffer permanent brain damage. The sepsis type of infection is much more deadly, and results in a severe blood poisoning called<unk>  sepsis that affects the entire body. In this case, bacterial toxins rupture blood vessels and can rapidly shut down vital organs. Within hours, patient's health can change from seemingly good to mortally ill. The N. meningitidis bacterium is surrounded by a slimy outer coat that contains<unk> -causing endotoxin. While many bacteria produce endotoxin, the levels produced by<unk>  bacteria are 100 to 1,000 times greater (and accordingly more lethal) than normal. As the bacteria multiply and move through the bloodstream, it sheds concentrated amounts of toxin. The endotoxin directly affects the heart, reducing its ability to circulate blood, and also causes pressure on blood vessels throughout the body. As some blood vessels start to hemorrhage, major organs like the lungs and kidneys are damaged. Patients suffering from<unk>  are treated with a large dose of antibiotic. The systemic antibiotic flowing through the bloodstream rapidly kills the bacteria but, as the bacteria are killed, even more toxin is released. It takes up to several days for the toxin to be neutralized from the body by using continuous liquid treatment and antibiotic therapy.
Meningococcal disease
Disseminated disease
Postvaccinal encephalitis
Meningeal syphilis
Leukomyelitis
Herpesviral meningitis
Granulomatous meningoencephalitis
Fungal meningitis