Travelling abroad often means thinking about sun cream, passports, and packing – but one essential step that many forget is getting vaccinated against illnesses like hepatitis A. This virus is more common in some popular travel destinations and can cause serious liver complications if left unprotected.

At Midnight Pharmacy, we’re often asked: how long before travel should I get the hepatitis A vaccine? and how long does the vaccine for hepatitis A last? In this Q&A-style blog, we break it all down, so you can feel prepared and protected ahead of your trip.

Q: What is hepatitis A and how is it spread?

Hepatitis A is a viral infection that affects the liver. It’s typically spread through contaminated food or water, especially in areas with poor sanitation. You can also catch it through close contact with an infected person.

It’s common in parts of:

• –> Asia

• –> Africa

• –> South and Central America

• –> Eastern Europe

• –> The Middle East

Even if you’re staying in a high-end resort, it only takes one contaminated meal or drink to put your health at risk.

Q: How does the hepatitis A vaccine work?

The vaccine contains an inactivated form of the hepatitis A virus. Once administered, it stimulates your immune system to build protection without causing illness.

It is given as an injection in the upper arm and is suitable for adults and children over 1 year old.

Q: How long before I travel should I get vaccinated?

We recommend getting the vaccine at least 2 weeks before you travel. This gives your body time to build up immunity.

However, even if your trip is sooner than that, one dose still offers good short-term protection, and it’s better to get vaccinated late than not at all.

If possible, book your appointment with us as soon as your travel plans are confirmed.

Q: How long does the vaccine for hepatitis A last?

This is one of the most common questions we’re asked.

• –> One dose of the hepatitis A vaccine provides protection for around 12 months.

• –> A second dose (booster), given 6 to 12 months later, extends protection to at least 25 years — and possibly lifelong.

If you’ve had the full course, you may not need another booster again. If you’re unsure whether you’ve had both doses, we can help check your records.

Q: What if I only have time for one dose?

One dose is still worthwhile and gives strong protection for the short term. If you’re travelling soon and can’t get the booster before you leave, don’t worry — just plan to return for the second dose when you get back.

We’ll happily remind you to book it in.

Q: Who should get the hepatitis A vaccine before travelling?

You should consider vaccination if you’re travelling to a country where hepatitis A is common, particularly if you plan to:

• –> Stay for an extended period

• –> Travel to rural or remote areas

• –> Eat local or street food

• –> Work or volunteer abroad

• –> Visit friends and family (rather than staying in tourist accommodation)

Children over 1 year, older adults, and anyone with a weakened immune system should also consider it essential.

Q: What are the side effects?

Side effects from the hepatitis A vaccine are generally mild and short-lived. They may include:

• –> Soreness at the injection site

• –> Headache

• –> Tiredness

• –> Mild fever

These typically pass within 1 to 2 days.

Q: Do you offer travel vaccinations at Midnight Pharmacy?

Yes, we do! Midnight Pharmacy provides a full travel vaccination service, including:

• –> Hepatitis A, B, typhoid, cholera, and more

• –> Expert advice based on your destination and medical history

• –> Flexible appointments, including evenings and weekends

• –> Travel certificates and records

Whether you’re planning a luxury holiday, a backpacking adventure, or visiting family overseas, we can help you stay protected.

Plan Ahead for a Safer Trip

So, how long does the vaccine for hepatitis A last? — one dose protects for a year, and two doses give you long-term immunity, possibly for life. To stay safe on your travels, make sure you’re protected well in advance.

Contact Midnight Pharmacy today or book your travel vaccination consultation online. We’ll help you get ready to travel with confidence and peace of mind.

Your health is our priority — wherever in the world you’re headed.

This blog was written on behalf of Midnight Pharmacy by Pharmacy Mentor.