Meningitis and Meningococcal Infection
There are two types of Meningitis, each caused by a different type of organism:
Viral Meningitis: This is the more common form of the disease. Viral meningitis is usually not as serious as bacterial meningitis, and patients usually get better with minimal treatment.
Bacterial Meningitis: This form of the disease is often referred to as meningococcal meningitis. Because it can spread from person to person it has been known to cause outbreaks in specific area such as college campuses, military recruits, and individuals with impaired immune systems. The remainder of this information is related to bacterial meningitis.
Bacterial meningitis can be very difficult to diagnose and treat because it often begins with symptoms that can be mistaken for flu or other respiratory infections. But unlike most common infections, meningococcal disease can get worse very rapidly, and kill a healthy young adult in 48 hours or less. The bacteria that causes meningococcal disease can cause meningitis, a severe swelling of the brain and spinal cord. It can also lead to sepsis, a life threatening blood infection.
Symptoms of meningococcal disease include a headache, fever, stiff neck, extreme fatigue, nausea, vomiting, and light sensitivity. Some people also develop a purplish black-red rash of small dots (petechiae), mainly on their arms and legs. Not everybody will develop all of these symptoms. The symptoms appear 2 to 10 days after exposure, but usually within 5 days. From the time a person is infected until the germ is no longer present in discharges from the nose and throat, he or she may transmit the disease.
Although meningococcal disease is uncommon the risk for this disease is higher in young people living on college campuses. According to data from the Centers for Disease Control and Prevention, college students in dormitories have a 6 times greater chance of meningococcal disease than other college students. The exact reason for this is not known for sure. Anyone can be a carrier of the bacteria that causes the disease. Data does not indicate that certain social behaviors, such as exposure to active and passive smoking, bar patronage and excessive alcohol consumption, may increase the risk for the disease.
The meningococcal Vaccine helps to protect against four strains of the disease, including serogroups A, C, Y and W-135. It does not provide immunity to serogroup B. The vaccine is very safe and adverse reactions are mild and infrequent, consisting primarily of pain and redness at the site of the injection lasting up to 2 days. The duration of the vaccine is approximately three to five years. As with any vaccine, vaccination against meningitis may not protect 100 percent of all susceptible individuals.
For more information go to www.meningococcaldisease.com
Students interested in getting the meningitis vaccine should contact the Student Health Center at 943-2707 to make an appointment. Students living in on-campus housing will be asked to read acknowledge information regarding the meningitis vaccine when completing their housing contract online before moving into their residence hall.