Even after exposure to the bacteria, it is very unusual to get infected, and it takes 2-10 days before symptoms appear. Symptoms may include fever, headache, nausea, vomiting, neck stiffness, and a rash. These symptoms need immediate medical attention. Shock, coma and death can occur. Diagnosis can be made by laboratory tests of blood or spinal fluid.
Early treatment is important.
The infection can be treated with antibiotics. After exposure to the bacteria, infection can be prevented by antibiotics. Vaccine is only used for some forms of meningitis, and is only used during an outbreak when there is more than one case of the disease. To prevent the spread of infectious diseases, common sense should be used. Frequent hand washing is important.