Meningitis Vaccine Side Effects In Adults. The Effects of Meningitis on the Body Meningitis causes swelling in the central nervous system affecting the entire body and potentially causing long-term effects. In rare cases a meningococcal vaccine may cause a severe allergic reaction.
Some symptoms such as fever and stiff neck may occur. Some preteens and teens may also faint after getting a vaccine. MenACWY vaccine side effects Like all vaccines the MenACWY vaccine can cause side effects but they are generally mild and soon pass.
Unusual tiredness or weakness.
Most people who get a meningococcal vaccine do not have any serious problems with it. Side effects may include. Mild pain and redness at the injection site. Meningitis B is more prevalent among 18 to 24-year-old college students than kids and adults in other age groups.