The Ultimate Bangladesh Travel Guide: 5 Things a Liverpool Pharmacist Wants You to Know Before You Fly

**1. The family visit is the trip the standard advice gets wrong.**

If you are going to stay with relatives, you are almost certainly going for longer than a tourist, eating from a household kitchen rather than a hotel, drinking whatever the house drinks, and spending time in districts no holiday route would reach. That pushes the risk of typhoid and hepatitis A up, not down. Travellers visiting friends and relatives are the group we see least often before they fly and the group most likely to come back unwell, and those two facts are connected.

The usual reason is not carelessness, it is that the trip doesn't feel like travel. If you have been going since childhood, a travel clinic can seem like something for people going on safari. But protection from vaccines given years ago fades, childhood exposure does not translate into reliable adult immunity, and children born here have no background immunity at all. In a family of five going out for the summer, the toddler is often the least protected person on the plane.

The monsoon compounds it. Heavy seasonal flooding contaminates water supplies, and that is the mechanism behind most of what makes people ill on this trip. Plan for that rather than around it.

**2. Typhoid and hepatitis A are the baseline, and typhoid is the one to take properly seriously.**

Both are spread through contaminated food and water, and both are part of the standard conversation for essentially all travel to Bangladesh. Hepatitis A is a single dose before you go, with a booster six to twelve months later that takes you to around twenty-five years of protection. Typhoid is a single injection giving roughly three years. If you have travelled before, check your records first - a fair number of people are already covered and are about to pay for something they don't need.

Typhoid deserves the extra sentence because South Asia carries a large share of the global burden, and because strains resistant to most of the common oral antibiotics have been documented in the region. That does not make typhoid untreatable, and it is not a reason to be frightened of the trip. It is a reason to be vaccinated rather than relying on the assumption that a course of antibiotics will sort it out, and a reason to see a doctor properly if you develop a persistent fever there or in the weeks after you return, instead of self-treating with tablets someone brought over.

Hepatitis E is worth a mention here too. It spreads the same way, it is genuinely present in the region, and there is no vaccine available to you in the UK. Water care is the only tool, which is another argument for taking the food and water conversation seriously rather than treating vaccines as the whole answer.

**3. Dengue has become the defining seasonal risk, and there is no simple vaccine answer.**

Bangladesh has had very large dengue seasons in recent years, concentrated in and around Dhaka and peaking during and after the monsoon. If you are travelling between roughly June and October, this is the thing most likely to affect your trip, and it is worth planning for properly.

The honest position on the vaccine is that there is one licensed in the UK, and it is not a routine travel recommendation. It is a considered decision that leans heavily on whether you have had dengue before and on how long and how often you are exposed. Anyone presenting it as a standard Bangladesh vaccine is overselling it.

What genuinely helps is bite avoidance during daylight, because the mosquito that carries dengue bites in the day, unlike the malaria mosquito. Repellent containing 50% DEET, applied properly and reapplied in the afternoon, does more for you here than most people expect. If you develop a fever with severe headache or aching while you are there, get it looked at rather than waiting it out, and avoid ibuprofen and aspirin until dengue has been excluded.

**4. Malaria, Japanese encephalitis and cholera are three we mostly talk people out of.**

Malaria in Bangladesh is a Chittagong Hill Tracts question far more than a Bangladesh question. Risk is concentrated in the hill districts and some eastern border areas. Dhaka carries essentially no risk, and much of the rest of the country, including the districts most Liverpool families are heading to, is low. So a great many Bangladesh itineraries come out of the assessment with bite avoidance advice and no tablets at all. If your route does include the hill districts, tablets are assessed and prescribed here in the same visit, because the clinic is run by an Independent Prescriber.

Japanese encephalitis is present but is a rural, agricultural, largely seasonal risk. For a wedding in Dhaka or a fortnight of family visits in a town, it is generally not indicated. It moves onto the table for prolonged stays in rural farming areas, agricultural or veterinary work, or repeated long visits in the wet season - and because it is a two-dose course over 28 days, with an accelerated option, that is a decision worth making early rather than late.

Cholera is the clearest example of all. The oral vaccine is rarely indicated for ordinary travel, including ordinary family travel, because the risk to a traveller with reasonable food and water precautions is very low. Where it becomes a real conversation is relief and aid work, refugee settings, or deployment to an area with an active outbreak and limited access to safe water. If that is your trip, say so - it changes the answer. If it isn't, you almost certainly don't need it.

**5. Polio, and the paperwork that changes.**

A polio-containing booster is standard travel advice for this part of the world if your last dose was more than ten years ago, and in practice it is the same injection that covers tetanus and diphtheria, so it rarely means an extra appointment.

The part worth flagging is documentation. Under internationally agreed measures, countries assessed as affected by poliovirus can be asked to ensure travellers staying beyond a few weeks have a documented dose before they leave, recorded on an international certificate. Which countries that applies to is reviewed periodically and does change, and Bangladesh's position has not always been the same from one year to the next. We are not going to print a rule here that may be out of date by the time you fly.

What we will do is check the current position against your route, your dates and your length of stay at the appointment. If a documented dose applies to you, it is far easier to sort out at Myrtle Street six weeks before you go than at short notice from another country. If you are going out for a whole summer, mention it early - long stays are exactly where this tends to bite.

**The practical bit**

Aim for four to six weeks before departure. That gives room for a rabies course if your trip warrants one, for Japanese encephalitis if it applies, and for any polio documentation. If you are already closer than that, come anyway - hepatitis A and typhoid start working within days, accelerated schedules exist, and same-day appointments are usually available with around two hours' notice. We are open weekdays until 6pm and Saturday mornings.

Bring your itinerary with the unglamorous detail included: which district, which month, how long, and who is travelling. Bring any vaccination records, including a child's red book, and a list of your regular medicines. The clinic at 37 Myrtle Street is run by an Independent Prescriber, so if malaria prevention tablets are indicated they are assessed, prescribed and dispensed in the same visit, with no GP referral needed.

This guide is written and reviewed by the pharmacists who run the clinic, against current NaTHNaC and UKHSA Green Book guidance. It is general information, not a personal recommendation - your own risk assessment happens at the consultation.

Guidance we work from

Frequently Asked Questions