Discover reasons to avoid the meningitis vaccine, including side effects and specific risks for certain groups. Discover the common side effects of the meningitis B vaccine, from injection site pain and swelling to fever and headaches. Our guide covers what to know before getting the shot.

Understanding the Context

Concerned about the meningitis vaccine? Get evidence-based information on its safety, common side effects, and benefits. Bexsero (meningococcal group B) is a vaccine used to prevent meningitis B. Bexsero can cause side effects that range from mild to serious.

Key Insights

Examples include injection site redness and pain,... Learn about the side effects of meningococcal group B vaccine, from common to rare, for consumers and healthcare professionals. Side effects of the meningococcal B (MenB) vaccine Like all medicines, the meningococcal B (MenB) vaccine can cause side effects. This is normal but not everyone gets them. It shows the vaccine is teaching the body’s immune system how to protect itself from the disease.

Final Thoughts

Although the vaccine itself does not cause meningococcal infection, it can cause some adverse side effects which are often mild. However, in some people, side effects may be more severe. Be sure to notify your doctor of any side effects that occur after you receive this vaccine. This vaccine may cause serious allergic reactions, including anaphylaxis, which can be life-threatening and require immediate medical attention.