Meningitis can usually be contracted in several different ways. Some ways include: missing routine vaccinations or not getting vaccinations at all, live, work or learn in close quarters with others, get pregnant, or catch a cold.
Meningitis is most commonly caused by infection (by bacteria, viruses, or fungi).
The majority of meningitis infections are acquired by blood-borne spread.
Patients with AIDS (acquired immune deficiency syndrome) are more prone to getting meningitis from fungi, as well as from the agent that causes tuberculosis.
it usually feeds on children and old people
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Meningitis is most often caused by bacteria, but also can be a viral meningitis or, rarely, caused by a fungus.
Of the 500 cases reported in an average year, about 60% are infections acquired during travel in Mexico, India, or South America.
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The most serious and difficult-to-treat types of meningitis tend to be those caused by bacteria.
Ear infections are very common. Meningitis is very uncommon. Ear is very close to the brain. But the infection most probably go via blood. It is probably very uncommon for ear infection to invade the brain by direct path. Nevertheless this is possible. Specially in traumatic cases.
No, meningitis is inflammation of the meninges or covering of the brain.
Meningitis may be difficult to diagnose. It may occur as spinal meningitis, bacterial meningitis or viral meningitis. Spinal meningitis can only be confirmed by lumbar puncture. There are two divisions of meningitis -- viral (caused by a virus) and bacterial (caused by one of several types and strains of bacteria residing in the throat or nasal passages). The bacterial form of meningitis is extremely dangerous, fast-moving and has the most potential for being fatal. Left untreated, it usually results in death. Threats to infants and children from meningitis include paralysis or death. In adults there is a risk of circulatory problems as well. For many survivors, the long-term effects can be debilitating, possibly including multiple amputations (caused by gangrene), hearing loss, and kidney damage. Heart damage can result from endocarditis. There can also be neurological problems such as epilepsy and learning difficulties. Many (but not all) forms of bacterial meningitis can be prevented in adults by vaccination.
The prognosis of meningitis varies between the different causative agents. Meningitis is an inflammation of a certain area of the brain, and in some cases, such as meningococcal meningitis, they can kill within 6 hours of the original onset of symptoms.
Cases of meningitis in dogs are usually caused by bacteria, viruses, fungi, protozoa or rickettsia. Other causes, such as chemical agents, are not as common, according to the Merck Veterinary Manual. So, i do think dogs can contract meningitis from other dogs. Read more: Cases of Meningitis in Dogs | eHow.com ehow.com/facts_5589184_cases-meningitis-dogs.html#ixzz1Vun9a0Cd