Meningococcal Vaccine: What You Need to Know
What is Meningococcal Disease?
Meningococcal disease is any type of illness caused by the Neisseria meningitidis bacteria. These illnesses can range from meningitis, an infection of the membranes that line the brain and spinal cord, to bloodstream infections.
Importance of Meningococcal Vaccines
Meningococcal disease can be serious and even fatal. Vaccines are the best way to prevent this infection.
Types of Meningococcal Vaccines
There are three types of meningococcal vaccines available:
- Meningococcal conjugate vaccine (MCV4)
- Meningococcal polysaccharide vaccine (MPSV4)
- Meningococcal serogroup B vaccine (MenB)
Each vaccine protects against different strains of the bacteria. Your doctor can help you decide which vaccine is right for you.
Who Should Get Vaccinated
The CDC recommends meningococcal vaccination for:
- All preteens and teens
- Other children and adults at increased risk
Meningococcal Vaccine Effectiveness
Meningococcal vaccines are effective in preventing meningococcal disease. However, no vaccine is 100% effective. If you have been vaccinated, it is still possible to get sick from meningococcal disease. However, your illness is likely to be less severe.
Meningococcal Vaccine Risks
Meningococcal vaccines are generally safe. The most common side effects are:
- Pain, redness, or swelling at the injection site
- Fever
- Headache
Meningococcal Vaccine Contraindications
You should not get the meningococcal vaccine if you have:
- A history of a severe allergic reaction to any component of the vaccine
- A weakened immune system
Conclusion
Meningococcal disease is a serious infection, but it can be prevented with vaccines. If you are not vaccinated, talk to your doctor about getting vaccinated today.
For more information about meningococcal disease and vaccines, visit the CDC website.
Comments