Meningitis ACWY Vaccine

What is the Meningitis ACWY Vaccine?

The Meningitis ACWY vaccine helps protect against four strains of meningococcal bacteria: groups A, C, W and Y.

Meningococcal disease is a serious bacterial infection that can cause meningitis (inflammation of the lining of the brain and spinal cord) and septicaemia (blood poisoning). These conditions can develop rapidly and may lead to severe complications, permanent disability, or, in rare cases, death.

The disease is spread through close contact with an infected person, such as through coughing, sneezing, kissing, or sharing utensils and drinks.

Vaccination is one of the most effective ways to protect against meningococcal disease when travelling to areas where the infection is more common.

The Meningitis ACWY vaccine is available following a travel health consultation with our qualified travel health team.

It is suitable for both adults and children over the age of 6 weeks, depending on the vaccine brand used.

What Does the Meningitis ACWY Vaccine Protect Against?

The Meningitis ACWY vaccine protects against meningococcal groups A, C, W and Y.

These bacteria can cause:

• Meningitis
• Septicaemia (blood poisoning)
• Severe neurological complications
• Hearing loss
• Limb damage in severe cases
• Life-threatening illness requiring urgent medical treatment

The bacteria are commonly spread through:

• Close personal contact
• Coughing and sneezing
• Kissing
• Sharing drinks, food, or utensils
• Living in close quarters with others

Risk levels vary depending on:

• Your destination
• Length of travel
• Type of accommodation
• Participation in large gatherings
• Close contact with local populations

Our clinicians will assess your itinerary and advise whether vaccination is recommended.

Who Should Consider the Meningitis ACWY Vaccine?

The vaccine may be recommended for:

• Travellers visiting countries where meningococcal disease is more common
• Pilgrims travelling for Hajj or Umrah
• Students studying abroad
• Backpackers and long-term travellers
• Individuals visiting sub-Saharan Africa’s “meningitis belt”
• People living in shared accommodation such as dormitories or hostels
• Travellers attending large festivals, events, or mass gatherings

Recommendations vary according to destination and individual risk factors.

Who May Not Be Suitable?

This vaccine may not be suitable if you:

• Have previously experienced a severe allergic reaction to the vaccine or any of its ingredients
• Are currently unwell with a high temperature
• Have certain medical conditions affecting the immune system
• Our clinicians will review your medical history before vaccination.

Vaccination Schedule

The Meningitis ACWY vaccine is usually given as a single-dose vaccination.

Primary Vaccination

Dose 1: Single injection

For most travellers, a single dose provides effective protection against meningococcal groups A, C, W and Y.

Protection typically develops within 2 to 3 weeks following vaccination.

Booster Doses

For individuals who remain at increased risk of meningococcal disease through future travel, occupational exposure, or underlying medical conditions, booster doses may be recommended.

First Booster Dose

A booster dose is generally recommended:

• 5 years after the previous dose if ongoing protection is required.

Further Booster Doses

For individuals who continue to be at risk:

additional booster doses may be recommended every 5 years.

This is particularly important for:

• Frequent travellers to high-risk regions
• Hajj and Umrah pilgrims requiring proof of recent vaccination
• Individuals with certain medical conditions affecting the immune system
• Laboratory workers handling meningococcal bacteria

Your clinician will advise whether a booster dose is required based on your vaccination history and travel plans.

Ideally, travellers should receive the vaccine at least 2 to 3 weeks before departure to allow adequate time for protection to develop.

However, if you are travelling sooner, vaccination may still be beneficial.

• Travelling in 2–3 weeks: Excellent protection is expected before departure.
• Travelling in less than 2 weeks: Vaccination is still recommended where indicated, although full protection may not have developed before travel.

For the best possible protection, the vaccine should be administered as early as possible before departure.

Benefits of the Meningitis ACWY Vaccine

• Helps protect against four major strains of meningococcal disease
• Reduces the risk of meningitis and septicaemia
• Required for Hajj and Umrah visa applications
• Recommended for travel to certain regions of Africa and the Middle East
• Suitable for adults and children
• Provides long-lasting protection
• Administered by trained healthcare professionals

Travel Health Advice

Vaccination should be combined with sensible travel health precautions.

Additional measures include:

• Practising good hand hygiene
• Avoiding sharing drinks, food, and utensils
• Covering coughs and sneezes
• Seeking prompt medical attention if symptoms develop
• Following local health advice

Travellers should seek urgent medical attention if they develop symptoms suggestive of meningococcal disease, including fever, severe headache, neck stiffness, confusion, sensitivity to light, or a rash that does not fade when pressed.

Possible Side Effects

Like all vaccines, the Meningitis ACWY vaccine can cause side effects, although not everyone experiences them.

Common side effects may include:

• Pain, redness, or swelling at the injection site
• Headache
• Fatigue
• Mild fever
• Muscle aches

These side effects are usually mild and resolve within a few days.

Always read the Patient Information Leaflet provided at your appointment.

Frequently Asked Questions

How long before travel should I get vaccinated?

Ideally, you should receive the vaccine at least 2 to 3 weeks before travel. However, vaccination may still be beneficial for last-minute travellers.

How long does protection last?

For most travellers, protection lasts for several years following a single dose. Individuals who remain at risk may require a booster dose every 5 years.

Is the Meningitis ACWY vaccine required for Hajj and Umrah?

Yes. Saudi Arabian authorities require proof of Meningitis ACWY vaccination for pilgrims travelling for Hajj or Umrah. The vaccine must usually have been administered within the timeframe specified by current entry requirements.

Can I have this vaccine with other travel vaccines?

Yes. In most cases, the Meningitis ACWY vaccine can be administered alongside other recommended travel vaccinations.

Do I need the vaccine for my destination?

Requirements vary depending on your destination, length of stay, activities, and accommodation. Our travel health team will provide personalised advice during your consultation.

Are there any side effects?

Most side effects are mild and temporary, such as soreness at the injection site, headache, fatigue, or mild flu-like symptoms.