Japanese Encephalitis Vaccine in Harrow
Japanese Encephalitis cover for longer and rural trips to South and Southeast Asia, with an accelerated schedule available at our Harrow clinic.
You can get the Japanese encephalitis vaccine at Harrow Clinics, 106 High Street, Harrow on the Hill, HA1 3LP, without a GP referral. The standard course is two doses on day 0 and day 28. Adults aged 18 to 65 can use an accelerated day 0 and day 7 schedule, completed about a week before exposure.
- Japanese encephalitis is spread by Culex mosquitoes that bite in the evening and overnight, mainly in rural Asia.
- Rice paddies, irrigated farmland and pig rearing areas are where transmission is highest.
- The standard course is two doses given on day 0 and day 28.
- Adults aged 18 to 65 can use an accelerated schedule with doses on day 0 and day 7.
- A booster 12 to 24 months after the primary course is advised where exposure continues.
At a glance
| Service | Japanese encephalitis vaccination course |
|---|---|
| Serving | Harrow, North Harrow, Rayners Lane, Hatch End, Pinner and Wembley |
| Clinic address | 106 High Street, Harrow on the Hill, HA1 3LP |
| Nearest station | Harrow-on-the-Hill, Metropolitan line and Chiltern Railways |
| Standard course | Two doses on day 0 and day 28, from two months of age |
| Accelerated course | Two doses on day 0 and day 7, for adults aged 18 to 65 |
| Minimum time before travel | Finish the course at least a week before possible exposure |
| GP referral | Not required, book directly |
| Regulator | GPhC premises 1114125, pharmacist Avni Kanabar GPhC 2225518 |
Who needs the Japanese Encephalitis vaccine
Japanese Encephalitis is a mosquito-borne infection found in rural parts of South and Southeast Asia. The risk is higher on longer trips and in the countryside, so the vaccine is worth considering for certain travellers.
- Long-stay travellers to South and Southeast Asia
- Anyone spending time in rural or farming areas, near rice paddies or pigs
- Travellers visiting in or around the rainy season
- Backpackers and those with outdoor or adventurous itineraries
The course and schedule
The standard course is two doses given over 28 days. For adults who are travelling sooner, an accelerated schedule can complete both doses in 7 days, so you can still be covered before a short-notice trip. Our pharmacist will plan the timing around your departure.
What is included
Your appointment covers a travel risk assessment, the Japanese Encephalitis vaccine, and a record of the doses given. Because it is often needed alongside other Asia travel vaccines, we can plan your whole schedule in one place.
Same-day and last-minute appointments are usually available, so we can start the accelerated schedule quickly.
For pricing, see our booking page for current rates.
Getting your Japanese Encephalitis vaccine in Harrow
Harrow Clinics is at 106 High Street, Harrow on the Hill, HA1 3LP, serving Harrow and the wider HA catchment. We are a short walk from Harrow-on-the-Hill station, with parking nearby.
Book online, or call 020 8869 1200 to arrange your Japanese Encephalitis vaccine in good time before travel.
- NHS guidance on Japanese encephalitis — How the infection spreads and which travellers are most at risk.
- TravelHealthPro country travel health advice — Check whether Japanese encephalitis is advised for your itinerary and season.
- Fitfortravel destination vaccine recommendations — NHS destination guidance used alongside your consultation.
- Green Book immunisation against infectious disease — UK guidance on dose schedules, age ranges and boosters.
- GPhC register entry for Avni Kanabar — Verify the pharmacist responsible for the clinic.
What your Japanese Encephalitis appointment at Harrow Clinics includes.
Accelerated 7-day schedule
For adults travelling soon, both doses can be completed in 7 days rather than 28.
Japanese Encephalitis on-site
Given here on Harrow High Street by our pharmacist, with no GP referral needed.
Travel risk assessment
A review of your destination, trip length and season to confirm whether the vaccine is right for you.
Planned with other jabs
Coordinated with Hepatitis A, Typhoid, rabies and the rest of your Asia travel vaccines.
Families welcome
Suitable for children on higher-risk trips, with the schedule planned around your departure.
Japanese encephalitis schedule options: standard course and accelerated course
| Standard course | Accelerated course | |
|---|---|---|
| Number of doses | Two | Two |
| Schedule | Day 0 and day 28 | Day 0 and day 7 |
| Minimum time before departure | About five weeks, allowing a week after the final dose | About two weeks, allowing a week after the final dose |
| Who it suits | All ages from two months, including children | Adults aged 18 to 65 travelling at short notice |
| Booster | 12 to 24 months after the course if risk continues | 12 to 24 months after the course if risk continues |
Three steps from booking to travel-ready.
Pre-screen, vaccinate, certificate. Usually 30 minutes total.
- 01
Book online or call
Pick a slot. Tell us where you are going, when, and for how long. We send a short pre-appointment form so we are ready when you arrive.
- 02
Come to Harrow High Street
106 High Street, Harrow on the Hill, a short walk from Harrow-on-the-Hill station. Our pharmacist runs through your itinerary and confirms which vaccines and tablets you need.
- 03
Vaccinated and certified
Get your jabs the same visit, with malaria tablets if needed, plus any certificates required for your destination. Most appointments take 20 to 30 minutes.
Questions people ask about Harrow
How many Japanese encephalitis injections do I need?
Two. The standard course is one dose on day 0 and the second on day 28, so allow about a month. Adults aged 18 to 65 can instead have doses on day 0 and day 7, which completes the course inside a week when departure is close.
How soon before travel should the course be finished?
At least a week before you could be exposed. Aim to have the second dose seven days before you reach a rural risk area, which means starting about five weeks ahead on the standard course, or roughly two weeks ahead on the accelerated one.
How is Japanese encephalitis spread?
By Culex mosquitoes that bite mainly in the evening and overnight, breeding in flooded rice fields and around pig rearing in rural Asia. It does not pass between people. Risk rises with rural stays, longer trips and the local wet season, which is why itinerary detail matters.
Do I need it for a two week city holiday in Thailand?
Usually not. Short trips spent in cities and coastal resorts carry low risk. The vaccine matters most for longer stays, rural travel, farming or fieldwork, and trips during the transmission season. We look at where you will be sleeping each night, not simply the country name.
Can I have the accelerated Japanese encephalitis schedule?
If you are an adult aged 18 to 65, usually yes. Doses on day 0 and day 7 complete the course within a week, which suits last minute departures. Children follow the standard day 0 and day 28 schedule, so families travelling to rural areas should book earlier where they can.
How long does protection last and when is a booster due?
A completed primary course protects for several years. Where exposure continues, a booster is advised 12 to 24 months after the second dose. We record your dates so a booster can be arranged ahead of the next trip rather than squeezed in at short notice.
Can children have the Japanese encephalitis vaccine?
Yes, from two months of age, with a smaller dose volume used for children under three. Children follow the standard two dose schedule 28 days apart rather than the accelerated one, so allow at least a month before travelling to a rural risk area.
Can I get Japanese encephalitis vaccination in Harrow?
Yes, at 106 High Street in Harrow on the Hill, a short walk up from Harrow-on-the-Hill station on the Metropolitan line, with no GP referral needed. The first dose is usually given at the initial appointment alongside other vaccines such as rabies or typhoid.
Avni Kanabar is a GPhC-registered pharmacist at Harrow Clinics, a registered Yellow Fever Vaccination Centre (YFVC No. 5291) on Harrow on the Hill High Street, providing pharmacist-led travel health for the HA community.
Frequently asked questions
Common questions about the Japanese Encephalitis vaccine.
The standard course is two doses over 28 days. Adults travelling sooner can often use an accelerated 7-day schedule to complete both doses.
Yes, the 7-day schedule is available for adults. It is ideal when you are leaving at short notice. Book early where you can so we can plan the timing.
A completed course gives several years of protection, and a booster may be advised for continued or repeated risk. Our pharmacist will let you know.
It depends on where you are going, how long for and the time of year. It matters most for longer, rural trips. We assess your itinerary against current guidance.
Most people have only a sore arm, and sometimes mild headache or muscle aches. Serious reactions are uncommon. We explain what to expect.
Yes. It can be given to children travelling to higher-risk areas, with the dose and schedule planned for their age.
At Harrow Clinics, 106 High Street, Harrow on the Hill, HA1 3LP, a short walk from Harrow-on-the-Hill station with parking nearby. Book online or call 020 8869 1200.
Also serving nearby
Book travel vaccinations in Harrow
Planning a longer or rural trip to Asia? Book your Japanese Encephalitis vaccine at Harrow Clinics online, or call 020 8869 1200 to ask about the accelerated schedule.