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Immunization has saved more lives in Canada in the last 50 years than any other health measure.
What is the Men-B vaccine?
The Men-B vaccine protects against infection from one of the most common types of meningococcal bacteria, type B. The vaccine is approved by Health Canada.
The Men-B vaccine is not part of the routine immunization schedule in B.C. However, a vaccine for meningococcal C disease is routinely provided to infants and a vaccine that protects against meningococcal types A, C, Y and W is provided to students in grade 9. Both vaccines are provided for free. For more information, visit HealthLinkBC File #23a Meningococcal C conjugate (Men-C) vaccine and HealthLinkBC File #23b Meningococcal quadrivalent conjugate vaccines.
Who should get the vaccine?
The Men-B vaccine is provided free to those 2 months of age and older who have been in close contact with a case of meningococcal B disease.
The vaccine is recommended, but not provided free, for those who are at risk of meningococcal B infection due to certain medical conditions, including:
- No spleen, or a spleen that is not working properly
- Immune system disorders including complement, properdin, factor D or primary antibody deficiencies
- HIV
The vaccine is also recommended, but not provided free for:
- Laboratory workers routinely exposed to meningococcal bacteria
- Military personnel
- Those traveling to an area where the risk of meningococcal B disease is high
For information on high-risk travel areas, contact a travel clinic.
If you want to be protected against meningococcal B disease, you can buy the vaccine at most pharmacies and travel clinics.
It is important to keep a record of all immunizations received.
What are the benefits of getting the vaccine?
The vaccine provides long-term protection against meningococcal B infection, a serious and sometimes fatal disease.
What are the possible reactions after the vaccine?
Vaccines are very safe. It is much safer to get the vaccine than to get meningococcal type B disease. Common reactions to the vaccine include soreness, redness and swelling where the vaccine was given. Fever, crankiness, sleepiness, muscle aches and headache may also occur. These reactions are usually mild and generally last 1 to 2 days.
Reactions, including fever, are more common in children under 2 years of age if the Men-B vaccine is given with other routine childhood vaccines.
Acetaminophen (e.g. Tylenol®) or ibuprofen* (e.g. Advil®) can be given for fever or soreness. ASA (e.g. Aspirin®) should not be given to anyone under 18 years of age due to the risk of Reye syndrome.
*Ibuprofen should not be given to children under 6 months of age without first speaking to your health care provider.
For more information on Reye syndrome, visit HealthLinkBC File #84 Reye syndrome.
It is important to stay in the clinic for 15 minutes after getting any vaccine. There is an extremely rare possibility of a life-threatening allergic reaction called anaphylaxis. This happens in less than one in a million people who get the vaccine. Symptoms may include hives, difficulty breathing, or swelling of the throat, tongue or lips. If this reaction occurs, your health care provider is prepared to treat it. Emergency treatment includes administration of epinephrine (adrenaline) and transfer by ambulance to the nearest emergency department. If symptoms develop after you leave the clinic, call 9-1-1 or the local emergency number.
Always report serious or unexpected reactions to your health care provider.
Who should not get the vaccine?
Speak with your health care provider if you or your child:
- Had a life-threatening allergic reaction to a previous dose of meningococcal vaccine, or any part of the Men-B vaccine including kanamycin
- Are taking a terminal complement inhibitor medication (e.g., Soliris® or Ultomiris®)
There is no need to delay getting immunized because of a cold or other mild illness. If you
have concerns, speak with your health care provider.
What is meningococcal B infection?
Meningococcal B infection is caused by bacteria called meningococcal type B. It can cause serious and life-threatening infections including meningitis, an infection of the lining that covers the brain, and septicemia, an infection of the blood. Permanent complications of infection include brain damage, deafness and loss of limbs. About 1 in 20 people who get sick may die.
Meningococcal infection is spread from person to person by coughing, sneezing or close face-to-face contact. It can also be spread through saliva. Babies and young children can become sick through sharing soothers, bottles or toys used by other children. Older children and adults can become sick through activities such as kissing, sharing food, drinks, cigarettes, lipsticks, water bottles, mouth guards used for sports or mouthpieces of musical instruments.
Mature minor consent
It is recommended that parents or guardians and their children discuss consent for immunization. Children under the age of 19, who are able to understand the benefits and possible reactions for each vaccine and the risk of not getting immunized, can legally consent to or refuse immunizations. For more information on mature minor consent, visit HealthLinkBC File #119 The Infants Act, mature minor consent and immunization.
