Typhoid Vaccine: How Long Does It Last?
If you’re thinking about getting the typhoid vaccine, or you’re wondering if you need a booster, you’re not alone. At South Ealing Pharmacy, we get a lot of questions about how long the typhoid vaccine lasts and why it’s important. Whether you’re planning a holiday to a faraway place or just want to know how to protect yourself, this guide will give you all the answers you need. We’ll keep things simple, easy to follow, and super helpful.
What Is Typhoid?
Let’s start with the basics. Typhoid fever is an illness caused by a sneaky little bacteria called Salmonella Typhi. It spreads when people eat or drink things that have been contaminated, often in places where clean water and sanitation aren’t great. It’s not something you catch easily in the UK, but if you’re travelling abroad, especially to certain countries, it’s a risk you need to be aware of.
Think of typhoid as an illness that makes you feel very unwell. It can cause a high fever, tummy troubles, and general weakness. If left untreated, it can get quite serious. Luckily, vaccines are available to protect you, so you don’t have to worry.
What Destinations Where Typhoid Fever Is Still Prevalent?
Typhoid fever isn’t everywhere, but it’s still common in many parts of the world. Places with poor access to clean drinking water or proper toilets are the most affected. These areas include parts of South Asia, such as India, Pakistan, and Bangladesh, as well as regions in Southeast Asia, like Indonesia and the Philippines. It’s also seen in some African countries and areas of Central and South America.
Even if you’re staying in a fancy hotel or eating at well-known restaurants, typhoid can still be a risk. It’s not just about the food; it can even come from the water used to wash fruit or ice cubes in your drink. So, if you’re planning to travel to any of these destinations, it’s a good idea to think about getting vaccinated before you go.
Symptoms of Typhoid
Typhoid fever can start off feeling a bit like the flu. You might feel tired and achy, and then it can get worse with a high fever that doesn’t seem to go away. It often comes with stomach problems too, like feeling bloated, constipated, or having diarrhoea. You might lose your appetite and feel weak or dizzy.
The tricky thing is that symptoms don’t always show up right away. It can take a week or two after being exposed to the bacteria for you to start feeling unwell. If you’ve recently been to a place where typhoid is common and start feeling any of these symptoms, it’s important to see a doctor straight away.
How Long Does the Typhoid Vaccine Last?
This is one of the most common questions we get. The typhoid vaccine is brilliant at protecting you, but it doesn’t last forever. For the injectable vaccine, which is a quick jab in your arm, protection lasts for about three years. After that, you’ll need a booster if you’re planning to travel to places where typhoid is still a problem.
The oral vaccine, which comes as capsules that you take over a few days, lasts a bit shorter—around two years. It’s just as effective, but because it doesn’t last as long, you’ll need to keep an eye on when you last took it.
No matter which vaccine you choose, it’s important to remember that they’re not 100% perfect. You’ll still need to be careful with what you eat and drink while travelling.
Types of Typhoid Vaccines
There are two types of typhoid vaccines, and both work really well. The first is the injectable vaccine. It’s a single shot that gives you protection for three years. It’s quick, easy, and doesn’t require follow-up doses. The second type is the oral vaccine, which comes as a series of capsules you take over a few days. This one is great if you don’t like needles, but it only protects you for two years.
Your doctor or pharmacist can help you decide which one is best for you. Some people prefer the convenience of a single injection, while others like the idea of avoiding needles altogether. Either way, both vaccines are widely available and effective.
Do I Need a Typhoid Vaccine Booster?
If you’ve had the typhoid vaccine before but aren’t sure if you’re still protected, it might be time for a booster. For the injectable vaccine, a booster is recommended every three years. If you took the oral vaccine, you’ll need a new course of capsules every two years if you’re still at risk.
Boosters are especially important if you’re planning to travel again to a high-risk area. Even if you’re not sure when you last had your vaccine, you can check with your GP or vaccination records. It’s always better to stay on the safe side and top up your protection.
Typhoid Vaccine Near Me
If you’re wondering where to get your typhoid vaccine, South Ealing Pharmacy is here to help. We make it easy for you to get vaccinated, whether it’s your first time or you need a booster.
Click here to book your typhoid vaccine or booster at South Ealing Pharmacy today.
