What is the MenACWY vaccine?
The MenACWY vaccine helps to protect against disease caused by four of the main groups of meningococcal bacteria - A, C, W and Y.
Meningococcal group W (MenW) has historically been rare in the UK but since 2009 cases began to increase. A particularly aggressive strain of MenW caused disease in all age groups with a significant increase in university students.
The MenACWY vaccine was introduced across the UK in August 2015 in response to the rise in MenW cases. With the introduction of this vaccine, cases of MenW fell and now remain low.
Remember, no vaccine will offer complete protection from meningitis.
Remaining vigilant is vital.
Who is offered the MenACWY vaccine?
All teenagers around the age of 14 are offered this vaccine as part of the routine immunisation schedule. The MenACWY vaccine is usually given at school at the same time as the tetanus, diphtheria and polio booster.
Any young person who has missed this vaccine at school remains eligible to receive it up to the age of 25 years. This is especially important for new university entrants who have a higher risk of contracting meningococcal disease. Students attending university for the first time should check that their vaccines are up to date. This can be done by contacting their GP surgery or checking on the NHS app.
The MenACWY vaccine is also recommended for people with certain long-term health conditions who are at greater risk. These include individuals with no spleen, or a spleen that does not work properly or with complement disorders (an immune disorder).
The MenACWY vaccine is used as a travel vaccine for travellers attending the Hajj or Umrah pilgrimages. It is also recommended for those visiting countries with a higher incidence of meningococcal disease, such as parts of Africa and Latin America. Check with your GP or practice nurse for information about travel vaccines.
How many doses of the MenACWY vaccine are needed?
One dose is required.
Can the MenACWY vaccine cause meningitis?
No, the MenACWY vaccine is not a live vaccine and cannot cause meningitis.
Are there are side effects from the MenACWY vaccine?
As with all vaccines, side effects can occur and are usually short-lived (24 hours). The most common side-effects in teenagers are redness, hardening and itching at the injection site, fever, headache, nausea and fatigue.
Can I get the MenACWY vaccine privately?
Yes. A variety of pharmacies, travel clinics and private GP practices offer this vaccine for travel purposes and may be able to provide this vaccine for general protection.
Prices will vary, so you may wish to contact more than one provider before making your choice. Expect to pay between £50 – 70 privately for this vaccine.
Do you have further questions?
Contact our Helpline on 0808 80 10 388 or email helpline@meningitisnow.org.
*Most Scottish students will have already been offered the MenACWY. If you live outside Scotland but are attending a university in Scotland, ensure you get the MenACWY vaccine before you go.
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Read our references and evidence page here.
Last updated June 2025
Next review June 2027