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Important Things to Know about Meningococcal Meningitis
In meningococcal meningitis, the meninges or the lining of the spinal cord and the brain is infected. The infection can be caused by bacteria or virus. However, the meningococcus bacterium is more commonly known to cause meningitis as well meningococcemia. The bacterium is categorized into five groups known as serogroups: A, B, C, W, and Y. The bacterium is often present in the throat region of many people. It is quite benign. But, once it enters the bloodstream or the spinal fluid, the disease can cause a lot of damage. One way to protect against this disease is to get the meningococcal meningitis vaccine. Given below are a few things to know about meningitis and meningococcal meningitis vaccine. Although the meningitis bacterium is present in a lot of people, certain sections are more prone to this disease. The most common groups who are at a high risk of contracting this disease are Infants, teenagers, and young adults. It has been observed that people in a community setting, such as a college campus, are prone to meningitis. Also, people who lack a spleen in their body, have a deficiency of a complement component, or are infected with HIV can easily contract meningitis. Specific geographical regions such as the sub-Saharan African region have frequent outbreaks of meningitis. People who stay in or travel to such regions are prone to meningitis. Meningitis does not spread through casual contact or breathing. However, it is contagious through saliva or spits. Meningitis has been known to spread through secretions of the throat or the respiratory system. Anyone who is in close physical contact with a patient with meningitis is at a high risk of contracting the disease. Antibiotics treatment or meningococcal meningitis vaccine is advisable for such a person as a preventive measure. The meningococcal meningitis vaccine is used to immunize against all five serogroups of the meningococcus bacteria.
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